M:tG card similarity search
WWW · Enchantment
When an opponent casts a creature spell, if Opal Guardian is an enchantment, Opal Guardian becomes a 3/4 Gargoyle creature with flying and protection from red.
| Name | Mana | Type | Text |
|---|---|---|---|
| A-Tatyova, Steward of Tides | GGU | Legendary Creature — Merfolk Druid | Land creatures you control have flying. Whenever a land enters the battlefield under your control, if you control seven or more lands, up to one target land you control becomes a 4/4 Elemental creature with haste. It's still a land. 4/4 |
| Tatyova, Steward of Tides | GGU | Legendary Creature — Merfolk Druid | Land creatures you control have flying. Whenever a land enters the battlefield under your control, if you control seven or more lands, up to one target land you control becomes a 3/3 Elemental creature with haste. It's still a land. 3/3 |
| Niveous Wisps | W | Instant | Target creature becomes white until end of turn. Tap that creature. Draw a card. |
| Crimson Wisps | R | Instant | Target creature becomes red and gains haste until end of turn. Draw a card. |
| Renegade Wheelsmith | 1RW | Creature — Dwarf Pilot | Whenever Renegade Wheelsmith becomes tapped, target creature can't block this turn. 3/2 |
| Steam Vines | 1RR | Enchantment — Aura | Enchant land When enchanted land becomes tapped, destroy it and Steam Vines deals 1 damage to that land's controller. That player attaches Steam Vines to a land of their choice. |
| The Elder Dragon War | 2RR | Enchantment — Saga | Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.) I — The Elder Dragon War deals 2 damage to each creature and each opponent. II — Discard any number of cards, then draw that many cards. III — Create a 4/4 red Dragon creature token with flying. |
| Gravelgill Duo | 2U/B | Creature — Merfolk Rogue Warrior | Whenever you cast a blue spell, Gravelgill Duo gets +1/+1 until end of turn. Whenever you cast a black spell, Gravelgill Duo gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.) 2/1 |
| Boldwyr Intimidator | 5RR | Creature — Giant Warrior | Cowards can't block Warriors. {R}: Target creature becomes a Coward until end of turn. {2}{R}: Target creature becomes a Warrior until end of turn. 5/5 |
| Cloaked Siren | 3U | Creature — Siren | Flash (You may cast this spell any time you could cast an instant.) Flying 3/2 |