MTG Salvation

1: Adarkar Sentinel gets +0/+1 until end of turn.

1, T, Sacrifice Aeolipile: It deals 2 damage to any target.

3, T: Target player looks at the top three cards of their library, puts one of them back on top of their library, then exiles the rest.

1, T, Sacrifice Barbed Sextant: Add one mana of any color. Draw a card at the beginning of the next turn's upkeep.

Clockwork Steed enters the battlefield with four +1/+0 counters on it.

Clockwork Steed can't be blocked by artifact creatures.

At end of combat, if Clockwork Steed attacked or blocked this combat, remove a +1/+0 counter from it.

X, T: Put up to X +1/+0 counters on Clockwork Steed. This ability can't cause the total number of +1/+0 counters on Clockwork Steed to be greater than four. Activate this ability only during your upkeep.

T: Destroy target permanent you own. It can't be regenerated.

3, T: Exile the top card of your library. Until the beginning of your next upkeep, you may play that card.

1, T, Sacrifice Elven Lyre: Target creature gets +2/+2 until end of turn.

T: Exile a card from your hand face down. You may look at it for as long as it remains exiled.

T: Return a card you own exiled with Gustha's Scepter to your hand.

When you lose control of Gustha's Scepter, put all cards exiled with Gustha's Scepter into their owner's graveyard.

X, T: Target opponent puts cards from the top of their library into their graveyard until a creature card or X cards are put into that graveyard this way, whichever comes first. If a creature card is put into that graveyard this way, sacrifice Helm of Obedience and put that card onto the battlefield under your control. X can't be 0.

Jester's Mask enters the battlefield tapped.

1, T, Sacrifice Jester's Mask: Target opponent puts the cards from their hand on top of their library. Search that player's library for that many cards. That player puts those cards into their hand, then shuffles their library.

1, T: Put a charge counter on Jeweled Amulet. Note the type of mana spent to pay this activation cost. Activate this ability only if there are no charge counters on Jeweled Amulet.

T, Remove a charge counter from Jeweled Amulet: Add one mana of Jeweled Amulet's last noted type.

1, T, Sacrifice Lodestone Bauble: Put up to four target basic land cards from a player's graveyard on top of their library in any order. That player draws a card at the beginning of the next turn's upkeep.

At the beginning of your upkeep, flip a coin. If you lose the flip, Mana Crypt deals 3 damage to you.

T: Add CC.

T, Sacrifice Mishra's Groundbreaker: Target land becomes a 3/3 artifact creature that's still a land. (This effect lasts indefinitely.)

When Phyrexian Devourer's power is 7 or greater, sacrifice it.

Exile the top card of your library: Put X +1/+1 counters on Phyrexian Devourer, where X is the exiled card's converted mana cost.

3: If your library has ten or more cards in it, target opponent looks at the top ten cards of your library and separates them into two face-down piles. Exile one of those piles. Search the other pile for a card, put it into your hand, then shuffle the rest of that pile into your library.

Flying

2: Roterothopter gets +1/+0 until end of turn. Activate this ability no more than twice each turn.

1, T, Sacrifice a creature: Skull Catapult deals 2 damage to any target.

Defender (This creature can't attack.)

1: Snow Fortress gets +1/+0 until end of turn.

1: Snow Fortress gets +0/+1 until end of turn.

3: Snow Fortress deals 1 damage to target creature without flying that's attacking you.

2: Put the top card of your graveyard on the bottom of your library.

Cumulative upkeep 1 (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

1: Soldevi Simulacrum gets +1/+0 until end of turn.