Those are from the facebook art challenge for RTR. They are close to six months old.
Did they really comission art work for a facebook challenge and not use it in a set? If you think about how they want the DGM prerelease done now - you pick a guild - and it comes with another guild that shares a color with it, but not from the same set, so for instance izzet would get dimir, simic, boros, or gruul. And since there won't be any basic land in this set that is ruled out too. 3 color uncommon gates? I loved those 3 color Shards lands. I can only hope.
Karn's Caldron xyZ
Artifact
:symtap:: Put x 1/1 Myr creature tokens onto the battlefield, where x is the amount of mana spent for x when Karn's Caldron came into play.
:symtap:: Creatures you control get +y/+0, where y is the amount of mana spent for y when Karn's Caldron came into play.
Destroy all permanents with converted mana cost equal to or less than Z, where Z is the amount of mana spent for Z when Karn's Caldron came into play.
Intet's Charm URG
Instant
Choose one - Draw a card, deal 1 damage to target player, and gain 1 life; or until end of turn you may cast any exiled card without paying it's mana cost; or all creatures become 0/1 green plant creature tokens until end of turn.
Animus, the Avenging WRR
+1: If a source would deal damage this turn, it deals twice that damage instead.
-2: Deal 2 damage to each creature and each player.
-4: Creatures you control get +2/+2 and gain "Whenever this creature is dealt damage, it deals twice that damage to target player" until end of turn.
[3]
Hero's Rest 1WWW
Instant
Target player gains 10 life.
If you had a land enter the battlefield and a land put into your graveyard this turn, you may instead gain 20 life.
Nocturnus, of Nightfall 1BB
Planeswalker - Nocturnus
+1: Vampires you control get +1/+0 and gain lifelink and deathtouch until end of turn.
-4: Gain control of target creature, it becomes a vampire in addition to its other types.
-6: You get an Emblem with, "Whenever a vampire is put into a graveyard, return it to the battlefield under your control."
[2]
Brutal Betrayer 6R
Creature - Dragon Spirit : Reveal the top card of your library and put it into your hand. If the revealed card is a land card, ~ deals damage equal to it's power to target creature or player.
Fatal Ultimatum WWRRRBB
Until end of turn creatures you control get +2/+2, gain flying and double strike and creatures you don't control get -4/-4.
Did they really comission art work for a facebook challenge and not use it in a set? If you think about how they want the DGM prerelease done now - you pick a guild - and it comes with another guild that shares a color with it, but not from the same set, so for instance izzet would get dimir, simic, boros, or gruul. And since there won't be any basic land in this set that is ruled out too. 3 color uncommon gates? I loved those 3 color Shards lands. I can only hope.
So has anyone seen these? Are these potentially 3 color lands now?
https://picasaweb.google.com/lh/photo/orAYQ43KLx_OzH0R8XSEsNOW8kyJwhnCc_9M0MwkNKY?feat=directlink
https://picasaweb.google.com/lh/photo/5Bib-Urmq7U6B1uT59W1gdOW8kyJwhnCc_9M0MwkNKY?feat=directlink
https://picasaweb.google.com/lh/photo/16D8_9x7Z1f4FpBOpLFwsNOW8kyJwhnCc_9M0MwkNKY?feat=directlink
https://picasaweb.google.com/lh/photo/8mN1JtilCtEcpoTIv4KQAdOW8kyJwhnCc_9M0MwkNKY?feat=directlink
https://picasaweb.google.com/lh/photo/_U_gMqpuhml_YYUuNJ6tGtOW8kyJwhnCc_9M0MwkNKY?feat=directlink
https://picasaweb.google.com/lh/photo/wGGIR7qV5fL0DOJABPvRDdOW8kyJwhnCc_9M0MwkNKY?feat=directlink
https://picasaweb.google.com/lh/photo/j0e6jQXB7GdjmbwGqj-XuNOW8kyJwhnCc_9M0MwkNKY?feat=directlink
https://picasaweb.google.com/lh/photo/d8XgRlkSYqGk-FElIYHTSdOW8kyJwhnCc_9M0MwkNKY?feat=directlink
https://picasaweb.google.com/lh/photo/TfydX7zpv6ADXBnoxlYwDtOW8kyJwhnCc_9M0MwkNKY?feat=directlink
https://picasaweb.google.com/lh/photo/6pKEl9j6MmZ4WPqfWDqFyNOW8kyJwhnCc_9M0MwkNKY?feat=directlink
I've looked all over for a generator - is there a link you could post?
Artifact
:symtap:: Put x 1/1 Myr creature tokens onto the battlefield, where x is the amount of mana spent for x when Karn's Caldron came into play.
:symtap:: Creatures you control get +y/+0, where y is the amount of mana spent for y when Karn's Caldron came into play.
Destroy all permanents with converted mana cost equal to or less than Z, where Z is the amount of mana spent for Z when Karn's Caldron came into play.
Next: :sym2u::sym2g:
Sorcery
Target player reveals his or her hand, you choose a nonland card from it. That player discards that card.
Rebound.
Next - Vapor Snag
Instant
Choose one - Draw a card, deal 1 damage to target player, and gain 1 life; or until end of turn you may cast any exiled card without paying it's mana cost; or all creatures become 0/1 green plant creature tokens until end of turn.
Next: :symgu::symgu::symur::symur:
+1: If a source would deal damage this turn, it deals twice that damage instead.
-2: Deal 2 damage to each creature and each player.
-4: Creatures you control get +2/+2 and gain "Whenever this creature is dealt damage, it deals twice that damage to target player" until end of turn.
[3]
Next: Arcanis the Omnipotent
Enchantment
Whenever a creature enters the battlefield, its power becomes
Instant
Target player gains 10 life.
If you had a land enter the battlefield and a land put into your graveyard this turn, you may instead gain 20 life.
Next: Ponder
Planeswalker - Nocturnus
+1: Vampires you control get +1/+0 and gain lifelink and deathtouch until end of turn.
-4: Gain control of target creature, it becomes a vampire in addition to its other types.
-6: You get an Emblem with, "Whenever a vampire is put into a graveyard, return it to the battlefield under your control."
[2]
Next: Damia, Sage of Stone
Land
:symtap:: add B to your mana pool, choking marsh deals 2 damage to you.
B,:symtap:: All creatures get -2/-0 until end of turn.
Next: Mana Leak
Enchantment
Whenever a creature enters
Instant
Target player draws x cards and discards x cards. Skip your next draw step.
Next: :symur::symur::symur:
Creature - Dragon Spirit
: Reveal the top card of your library and put it into your hand. If the revealed card is a land card, ~ deals damage equal to it's power to target creature or player.
6/4
Next: Flight of Fancy