M:tG card similarity search
3 · Artifact Creature — Ship
Cumulative upkeep—Say "Toy Boat" quickly. (At the beginning of your upkeep, put an age counter on Toy Boat, then sacrifice it unless you say "Toy Boat" once for each age counter on it—without pausing between or fumbling it.) 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Custody Battle | 1R | Enchantment — Aura | Enchant creature Enchanted creature has "At the beginning of your upkeep, target opponent gains control of this creature unless you sacrifice a land." |
| Weed-Pruner Poplar | 4B | Creature — Treefolk Assassin | At the beginning of your upkeep, target creature other than Weed-Pruner Poplar gets -1/-1 until end of turn. 3/3 |
| Stormfist Crusader | BR | Creature — Human Knight | Menace At the beginning of your upkeep, each player draws a card and loses 1 life. 2/2 |
| Vedalken Infuser | 3U | Creature — Vedalken Wizard | At the beginning of your upkeep, you may put a charge counter on target artifact. 1/4 |
| Devouring Strossus | 5BBB | Creature — Phyrexian Horror | Flying, trample At the beginning of your upkeep, sacrifice a creature. Sacrifice a creature: Regenerate Devouring Strossus. 9/9 |
| Staff of Nin | 6 | Artifact | At the beginning of your upkeep, draw a card. {T}: Staff of Nin deals 1 damage to any target. |
| Feedback | 2U | Enchantment — Aura | Enchant enchantment At the beginning of the upkeep of enchanted enchantment's controller, Feedback deals 1 damage to that player. |
| Clam Session | 1UU | Creature — Clamfolk | As Clam Session enters the battlefield, choose a word. At the beginning of your upkeep, you may sing at least six words of a song, at least one of which is the chosen word. If you don't, sacrifice Clam Session. You can't repeat a song. 2/5 |
| Smothering Abomination | 2BB | Creature — Eldrazi | Devoid (This card has no color.) Flying At the beginning of your upkeep, sacrifice a creature. Whenever you sacrifice a creature, draw a card. 4/3 |
| Living Tsunami | 2UU | Creature — Elemental | Flying At the beginning of your upkeep, sacrifice Living Tsunami unless you return a land you control to its owner's hand. 4/4 |