M:tG card similarity search
3 · Legendary Artifact
Red creature spells you cast cost {1} less to cast. Whenever you cast a creature spell, you may discard a card. If you do, draw a card.
| Name | Mana | Type | Text | 
|---|---|---|---|
| One with the Multiverse | 6UU | Enchantment | You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. Once during each of your turns, you may cast a spell from your hand or the top of your library without paying its mana cost. | 
| Mana Breach | 2U | Enchantment | Whenever a player casts a spell, that player returns a land they control to its owner's hand. | 
| Essence Scatter | 1U | Instant | Counter target creature spell. | 
| False Summoning | 1U | Instant | Counter target creature spell. | 
| Preemptive Strike | 1U | Instant | Counter target creature spell. | 
| Remove Soul | 1U | Instant | Counter target creature spell. | 
| When | 2U | Instant | Counter target creature spell. | 
| Xantid Swarm | G | Creature — Insect | Flying Whenever Xantid Swarm attacks, defending player can't cast spells this turn. 0/1 | 
| Ravenous Rats | 1B | Creature — Rat | When Ravenous Rats enters the battlefield, target opponent discards a card. 1/1 | 
| Zirda, the Dawnwaker | 1R/WR/W | Legendary Creature — Elemental Fox | Companion — Each permanent card in your starting deck has an activated ability. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) Abilities you activate that aren't mana abilities cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {1}, {T}: Target creature can't block this turn. 3/3 |