MTG

Cast this spell only during an opponent's turn after their upkeep step. Untap all lands you control.

If Clergy of the Holy Nimbus would be destroyed, regenerate it. {1}: Clergy of the Holy Nimbus can't be regenerated this turn. Only any opponent ma...

Counter target spell unless its controller pays {1}.

Players play with the top card of their libraries revealed.

Creatures you control get +0/+2 until end of turn.

Prevent all combat damage that would be dealt this turn.

Enchant creature Whenever enchanted creature deals damage to you, Backfire deals that much damage to that creature's controller.

{2}, {T}: Put a charge counter on Blue Mana Battery. {T}, Remove any number of charge counters from Blue Mana Battery: Add {U}, then add an additio...

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) Whenever a player casts a black spell, you gain 1 life.

Players play with their hands revealed.

Cast this spell only during combat before blockers are declared. Untap target attacking creature and remove it from combat. Gain control of that cr...

If a player would draw a card except the first one they draw in their draw step each turn, that player discards a card instead. If the player disca...

When Time Elemental attacks or blocks, at end of combat, sacrifice it and it deals 5 damage to you. {2}{U}{U}, {T}: Return target permanent that is...

Tap target creature. Prevent all combat damage that would be dealt by that creature this turn. It doesn't untap during its controller's next two un...

All damage that would be dealt this turn by target sorcery spell is dealt to that spell's controller instead.

Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's converted mana cost.

If an opponent who controls at least as many lands as you do would put a land onto the battlefield, that player instead puts that land onto the bat...

When Brine Hag dies, change the base power and toughness of all creatures that dealt damage to it this turn to 0/2. (This effect lasts indefinitely.)

Defender (This creature can't attack.) Protection from black

{T}: Add {U}. {T}: Target creature loses banding and all "bands with other" abilities until end of turn. Activate this ability only during any upke...

{T}, Sacrifice Mirror Universe: Exchange life totals with target opponent. Activate this ability only during your upkeep.

Flying At the beginning of your upkeep, sacrifice Vaevictis Asmadi unless you pay {B}{R}{G}. {B}: Vaevictis Asmadi gets +1/+0 until end of turn. {R...