M:tG card similarity search
3 · Artifact
At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an Island for as long as it has a flood counter on it. At the beginning of each end step, if all lands on the battlefield are Islands, remove all flood counters from them.
| Name | Mana | Type | Text |
|---|---|---|---|
| Aetherling | 4UU | Creature — Shapeshifter | {U}: Exile Aetherling. Return it to the battlefield under its owner's control at the beginning of the next end step. {U}: Aetherling can't be blocked this turn. {1}: Aetherling gets +1/-1 until end of turn. {1}: Aetherling gets -1/+1 until end of turn. 4/5 |
| Mnemonic Betrayal | 1UB | Sorcery | Exile all opponents' graveyards. You may cast spells from among those cards this turn, and mana of any type can be spent to cast them. At the beginning of the next end step, if any of those cards remain exiled, return them to their owners' graveyards. Exile Mnemonic Betrayal. |
| Nature's Embrace | 2G | Enchantment — Aura | Enchant creature or land As long as enchanted permanent is a creature, it gets +2/+2. As long as enchanted permanent is a land, it has "{T}: Add two mana of any one color." |
| Corpses of the Lost | 2B | Enchantment | Skeletons you control get +1/+0 and have haste. When Corpses of the Lost enters the battlefield, create a 2/2 black Skeleton Pirate creature token. At the beginning of your end step, if you descended this turn, you may pay 1 life. If you do, return Corpses of the Lost to its owner's hand. (You descended if a permanent card was put into your graveyard from anywhere.) |
| Shaper Apprentice | 1U | Creature — Merfolk Wizard | Shaper Apprentice has flying as long as you control another Merfolk. 2/1 |
| Thalisse, Reverent Medium | 3WB | Legendary Creature — Human Cleric | At the beginning of each end step, create X 1/1 white Spirit creature tokens with flying, where X is the number of tokens you created this turn. 3/4 |
| Topsy Turvy | 2U | Enchantment | The phases of each player's turn are reversed. (The phases are, in reverse order, ending, postcombat main, combat, precombat main, and beginning.) As long as there are more than two players in the game, the turn order is reversed. |
| Lavinia, Azorius Renegade | WU | Legendary Creature — Human Soldier | Each opponent can't cast noncreature spells with mana value greater than the number of lands that player controls. Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell. 2/2 |
| Zealot's Conviction | W | Enchantment — Aura | Flash Enchant creature Enchanted creature gets +1/+1. Corrupted — As long as an opponent has three or more poison counters, enchanted creature gets an additional +1/+0 and has first strike. |
| Undermine | UUB | Instant | Counter target spell. Its controller loses 3 life. |