M:tG card similarity search
3UU · Enchantment
Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell. (Mana cost includes color.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Drake Haven | 2U | Enchantment | Whenever you cycle or discard a card, you may pay {1}. If you do, create a 2/2 blue Drake creature token with flying. |
| Mana Short | 2U | Instant | Tap all lands target player controls and that player loses all unspent mana. |
| Rout | 3WW | Sorcery | You may cast Rout as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) Destroy all creatures. They can't be regenerated. |
| Spirit Cairn | 2W | Enchantment | Whenever a player discards a card, you may pay {W}. If you do, create a 1/1 white Spirit creature token with flying. |
| Deep Analysis | 3U | Sorcery | Target player draws two cards. Flashback—{1}{U}, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Vance's Blasting Cannons | 3R | Legendary Enchantment | At the beginning of your upkeep, exile the top card of your library. If it's a nonland card, you may cast that card this turn. Whenever you cast your third spell in a turn, you may transform Vance's Blasting Cannons. |
| Weave the Nightmare | 1UB | Instant | Choose one. If you control a nonland permanent you don't own as you cast this spell, you may choose two instead. • Heist target opponent's library. • Target creature gets -5/-5 until end of turn. • Counter target noncreature spell. |
| Tidal Flats | U | Enchantment | {U}{U}: For each attacking creature without flying, its controller may pay {1}. If that player doesn't, creatures you control blocking that creature gain first strike until end of turn. |
| Khalni Hydra | GGGGGGGG | Creature — Hydra | This spell costs {G} less to cast for each green creature you control. Trample 8/8 |
| Primal Adversary | 2G | Creature — Wolf | Trample When Primal Adversary enters the battlefield, you may pay {1}{G} any number of times. When you pay this cost one or more times, put that many +1/+1 counters on Primal Adversary, then up to that many target lands you control become 3/3 Wolf creatures with haste that are still lands. 4/3 |