M:tG card similarity search
· Plane — Earth
When you planeswalk to Antarctic Research Base and at the beginning of your upkeep, investigate. Whenever chaos ensues, put X +1/+1 counters on target creature you control, where X is the number of artifacts you control. It becomes a Plant in addition to its other types.
| Name | Mana | Type | Text |
|---|---|---|---|
| Ghoulcaller's Harvest | BG | Sorcery | Create X 2/2 black Zombie creature tokens with decayed, where X is half the number of creature cards in your graveyard, rounded up. (A creature with decayed can't block. When it attacks, sacrifice it at end of combat.) Flashback {3}{B}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Minds Aglow | U | Sorcery | Join forces — Starting with you, each player may pay any amount of mana. Each player draws X cards, where X is the total amount of mana paid this way. |
| New Blood | 2BB | Sorcery | As an additional cost to cast this spell, tap an untapped Vampire you control. Gain control of target creature. Change the text of that creature by replacing all instances of one creature type with Vampire. |
| Fairgrounds Trumpeter | 2G | Creature — Elephant | At the beginning of each end step, if a +1/+1 counter was put on a permanent under your control this turn, put a +1/+1 counter on Fairgrounds Trumpeter. 2/2 |
| Aboroth | 4GG | Creature — Elemental | Cumulative upkeep—Put a -1/-1 counter on Aboroth. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) 9/9 |
| Tenuous Truce | 1W | Enchantment — Aura | Enchant opponent At the beginning of enchanted opponent's end step, you and that player each draw a card. When you attack enchanted opponent or a planeswalker they control or when they attack you or a planeswalker you control, sacrifice Tenuous Truce. |
| 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. |
| Terraformer | 2U | Creature — Human Wizard | {1}: Choose a basic land type. Each land you control becomes that type until end of turn. 2/2 |
| Punishment | XBG | Sorcery | Destroy each artifact, creature, and enchantment with mana value X. |
| Isperia, Supreme Judge | 2WWUU | Legendary Creature — Sphinx | Flying Whenever a creature attacks you or a planeswalker you control, you may draw a card. 6/4 |