M:tG card similarity search
1GG · Legendary Creature — Snake Shaman
At the beginning of each player's upkeep, that player adds {G}{G}{G}. Until end of turn, they don't lose this mana as steps and phases end. 2/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Furnace Layer | Plane — New Phyrexia | When you planeswalk to Furnace Layer or at the beginning of your upkeep, select target player at random. That player discards a card. If that player discards a land card this way, they lose 3 life. Whenever chaos ensues, you may destroy target nonland permanent. | |
| Pact of Negation | 0 | Instant | Counter target spell. At the beginning of your next upkeep, pay {3}{U}{U}. If you don't, you lose the game. |
| Time Machine | 5 | Artifact | {T}: Exile Time Machine and target nontoken creature you own. Return them to the battlefield at the beginning of your upkeep on your turn X in the next game you play with one of your opponents in this game, where X is the mana value of the exiled creature. |
| Reckless Waif | R | Creature — Human Rogue Werewolf | At the beginning of each upkeep, if no spells were cast last turn, transform Reckless Waif. 1/1 |
| Hanweir Militia Captain | 1W | Creature — Human Soldier | At the beginning of your upkeep, if you control four or more creatures, transform Hanweir Militia Captain. 2/2 |
| Captivating Glance | 2U | Enchantment — Aura | Enchant creature At the beginning of your end step, clash with an opponent. If you win, gain control of enchanted creature. Otherwise, that player gains control of enchanted creature. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) |
| Day's Undoing | 2U | Sorcery | Each player shuffles their hand and graveyard into their library, then draws seven cards. If it's your turn, end the turn. (Exile all spells and abilities from the stack, including this card. Discard down to your maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.) |
| Breakneck Rider | 1RR | Creature — Human Scout Werewolf | At the beginning of each upkeep, if no spells were cast last turn, transform Breakneck Rider. 3/3 |
| Vinesoul Spider | 1G | Creature — Elemental Spider | Reach At the beginning of your end step, put a random land card from your library into your graveyard. 3/2 |
| Bloodcurdler | 1B | Creature — Horror | Flying At the beginning of your upkeep, mill a card. Threshold — As long as seven or more cards are in your graveyard, Bloodcurdler gets +1/+1 and has "At the beginning of your end step, exile two cards from your graveyard." 1/1 |