M:tG card similarity search
3U · Instant — Arcane
Exchange control of two target lands. Splice onto Arcane {3}{U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Thespian's Stage | Land | {T}: Add {C}. {2}, {T}: Thespian's Stage becomes a copy of target land, except it has this ability. | |
| Command the Dreadhorde | 4BB | Sorcery | Choose any number of target creature and/or planeswalker cards in graveyards. Command the Dreadhorde deals damage to you equal to the total mana value of those cards. Put them onto the battlefield under your control. |
| It of the Horrid Swarm | 8 | Creature — Eldrazi Insect | Emerge {6}{G} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you cast this spell, create two 1/1 green Insect creature tokens. 4/4 |
| Opposition | 2UU | Enchantment | Tap an untapped creature you control: Tap target artifact, creature, or land. |
| Nightcreep | BB | Instant | Until end of turn, all creatures become black and all lands become Swamps. |
| Heron-Blessed Geist | 4W | Creature — Spirit | Flying {3}{W}, Exile Heron-Blessed Geist from your graveyard: Create two 1/1 white Spirit creature tokens with flying. Activate only if you control an enchantment and only as a sorcery. 3/3 |
| Prince of Thralls | 4UBBR | Creature — Demon | Whenever a permanent an opponent controls is put into a graveyard, put that card onto the battlefield under your control unless that opponent pays 3 life. 7/7 |
| Sapseep Forest | Land — Forest | ({T}: Add {G}.) Sapseep Forest enters the battlefield tapped. {G}, {T}: You gain 1 life. Activate only if you control two or more green permanents. | |
| Dwarven Armory | 2RR | Enchantment | {2}, Sacrifice a land: Put a +2/+2 counter on target creature. Activate only during any upkeep step. |
| Grip of Chaos | 4RR | Enchantment | Whenever a spell or ability is put onto the stack, if it has a single target, reselect its target at random. (Select from among all legal targets.) |