Singles

Flying At the beginning of your upkeep, sacrifice Nicol Bolas unless you pay {U}{B}{R}. Whenever Nicol Bolas deals damage to an opponent, that play...

{W}{B}, {T}: Prevent all combat damage that would be dealt by target creature this turn.

{B}: Regenerate Drowned.

{U}: River Merfolk gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.)

Enchant creature Merseine enters the battlefield with three net counters on it. Enchanted creature doesn't untap during its controller's untap step...

Enchant creature Merseine enters the battlefield with three net counters on it. Enchanted creature doesn't untap during its controller's untap step...

Enchant creature Enchanted creature can't be blocked unless defending player pays {3} for each creature they control that's blocking it.

Enchant creature Merseine enters the battlefield with three net counters on it. Enchanted creature doesn't untap during its controller's untap step...

Enchant creature Enchanted creature can't be blocked unless defending player pays {3} for each creature they control that's blocking it.

Rampage 1 (Whenever this creature becomes blocked, it gets +1/+1 until end of turn for each creature blocking it beyond the first.)

You may tap or untap target creature. Then that creature's controller may pay {2}{U}. If the player does, they may copy this spell and may choose a...

{U}: Until end of turn, if you tap a land you control for mana, it produces {U} instead of any other type.

Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep. You draw a card at the beginning of the n...

Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep. You draw a card at the beginning of the n...

At the beginning of your upkeep, change Halfdane's base power and toughness to the power and toughness of target creature other than Halfdane until...

{T}: Target player discards a card at random. Activate this ability only during your turn.

First strike Creatures with islandwalk can be blocked as though they didn't have islandwalk.

Dakkon Blackblade's power and toughness are each equal to the number of lands you control.

Flying Rampage 2 (Whenever this creature becomes blocked, it gets +2/+2 until end of turn for each creature blocking it beyond the first.) At the b...

Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you c...

You and target player exchange control of the creature you each control with the highest converted mana cost. Then exchange control of artifacts th...

Baki's Curse deals 2 damage to each creature for each Aura attached to that creature.