M:tG card similarity search
RGWU · Legendary Creature — Elemental
When Omnath, Locus of Creation enters the battlefield, draw a card. Landfall — Whenever a land enters the battlefield under your control, you gain 4 life if this is the first time this ability has resolved this turn. If it's the second time, add {R}{G}{W}{U}. If it's the third time, Omnath deals 4 damage to each opponent and each planeswalker you don't control. 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Lotus Cobra | 1G | Creature — Snake | Landfall — Whenever a land enters the battlefield under your control, add one mana of any color. 2/1 |
| Crafty Octopus | 2U | Host Creature — Octopus Rigger | When this creature enters the battlefield, this creature assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.) 1/3 |
| Tomb of the Spirit Dragon | Land | {T}: Add {C}. {2}, {T}: You gain 1 life for each colorless creature you control. | |
| Harsh Mentor | 1R | Creature — Human Cleric | Whenever an opponent activates an ability of an artifact, creature, or land on the battlefield, if it isn't a mana ability, Harsh Mentor deals 2 damage to that player. 2/2 |
| Merfolk Tunnel-Guide | GU | Creature — Merfolk Wizard | When Merfolk Tunnel-Guide enters the battlefield, you get a three-time boon with "Whenever one or more Merfolk enter the battlefield under your control, target Merfolk creature you control explores." 2/2 |
| Elemental Bond | 2G | Enchantment | Whenever a creature with power 3 or greater enters the battlefield under your control, draw a card. |
| Kavu Lair | 2G | Enchantment | Whenever a creature with power 4 or greater enters the battlefield, its controller draws a card. |
| Council of Advisors | 2U | Creature — Human Advisor | When Council of Advisors enters the battlefield, draw a card. 1/1 |
| Lava Hounds | 2RR | Creature — Dog | Haste When Lava Hounds enters the battlefield, it deals 4 damage to you. 4/4 |
| Wall of Omens | 1W | Creature — Wall | Defender When Wall of Omens enters the battlefield, draw a card. 0/4 |