Flip planeswalkers are only a theory and we don't have anything to base these custom cards on. That being said, I like this idea and I'm completely on bored.
Location? See my location tag. That's where I'm from.
You originate from Earth but perhaps you could have set down roots on another plane. Much like Jace, he wasn't born on Ravnica but that is where he calls home.
Thalakos Augur
Creature - Thalakos
Shadow
Whenever ~ deals combat damage to a player, each player reveals the top card of his or her library. Each player who revealed a card with the highest converted mana cost among cards revealed this way draws a card.
4/4
There isn't a precedent for cards like this, I am a little nervous about this one. . .
Artifact
At the beginning of each player's upkeep, that player sacrifices a nonartifact creature.
At the beginning of your upkeep, return target creature card from a graveyard to the battlefield. It is an artifact in addition to its other types.
Next:
Instant
Target creature gets -3/-0 until end of turn.
Artifact
, Sacrifice Hero's Lotus: Add three many of any color to your mana pool. Spend this mana only to cast legendary spells.
Next: Flashing Lotus
You originate from Earth but perhaps you could have set down roots on another plane. Much like Jace, he wasn't born on Ravnica but that is where he calls home.
Sorcery
Choose up to four cards you own from outside the game
Creature - Elemental
Blue spells and red spells you cast cost less to cast.
2/1
Sorcery
Choose up to four cards you own
Sorcery
Return target card in your graveyard to your hand. If you return a land in this way, return it to the battlefield instead.
Sorcery
Choose up to four
Creature - Thalakos
Shadow
Whenever ~ deals combat damage to a player, each player reveals the top card of his or her library. Each player who revealed a card with the highest converted mana cost among cards revealed this way draws a card.
4/4
Next: Long-Term Plans in or Tsabo's Decree in any other color.
Possibly my promo Wrath of God, although there are a great many foiled lands I enjoy looking at between turns.