Dissension

Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.

Until end of turn, all creatures become black and all lands become Swamps.

Create X 1/1 green Saproling creature tokens.

{T}: Add {C}. {T}, Sacrifice Ghost Quarter: Destroy target land. Its controller may search their library for a basic land card, put it onto the bat...

Flying When Sky Hussar enters the battlefield, untap all creatures you control. Forecast — Tap two untapped white and/or blue creatures you control...

Whenever a permanent is returned to your hand, you may pay {1}. If you do, draw a card.

Flying When Patagia Viper enters the battlefield, create two 1/1 green and blue Snake creature tokens. When Patagia Viper enters the battlefield, s...

Weight of Spires deals damage to target creature equal to the number of nonbasic lands that creature's controller controls.

Whenever an opponent is dealt 3 or more damage by a single source, that player discards a card.

{T}: Add {C}. {G}{U}, {T}: Put a +1/+1 counter on each creature that entered the battlefield this turn.

Whenever a creature an opponent controls becomes tapped, put a shield counter on Palliation Accord. Remove a shield counter from Palliation Accord:...

Target player sacrifices an artifact or creature. Hit deals damage to that player equal to that permanent's mana value.

Transguild Courier is all colors.

Each player draws X cards. Forecast — {2}{U}, Reveal Skyscribing from your hand: Each player draws a card. (Activate only during your upkeep and on...

Create X 1/1 green Saproling creature tokens.

{T}: Add {C}. {4}{W}{U}, {T}: Prevent all damage a source of your choice would deal this turn.

Choose a card type. Target opponent reveals their hand. Create two 1/1 green Saproling creature tokens for each card of the chosen type revealed th...

Azorius Herald can't be blocked. When Azorius Herald enters the battlefield, you gain 4 life. When Azorius Herald enters the battlefield, sacrifi...

Target creature gets +2/+2 until end of turn for each of its colors.

Enchant creature Enchanted creature gets +1/+1 for each of its colors.

When Indrik Stomphowler enters the battlefield, destroy target artifact or enchantment.

{T}: Add {C}. {G}{U}, {T}: Put a +1/+1 counter on each creature that entered the battlefield this turn.

Haste When Hellhole Rats enters the battlefield, target player discards a card. Hellhole Rats deals damage to that player equal to that card's man...

Target creature gets +2/+2 until end of turn for each of its colors.