M:tG card similarity search
3 · Artifact
At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an Island for as long as it has a flood counter on it. At the beginning of each end step, if all lands on the battlefield are Islands, remove all flood counters from them.
| Name | Mana | Type | Text |
|---|---|---|---|
| Nissa, Worldwaker | 3GG | Legendary Planeswalker — Nissa | [+1]: Target land you control becomes a 4/4 Elemental creature with trample. It's still a land. [+1]: Untap up to four target Forests. [−7]: Search your library for any number of basic land cards, put them onto the battlefield, then shuffle. Those lands become 4/4 Elemental creatures with trample. They're still lands. Loyalty 3 |
| Urabrask's Forge | 2R | Artifact | At the beginning of combat on your turn, put an oil counter on Urabrask's Forge, then create an X/1 red Phyrexian Horror creature token with trample and haste, where X is the number of oil counters on Urabrask's Forge. Sacrifice that token at the beginning of the next end step. |
| Navigator's Ruin | 2U | Enchantment | Raid — At the beginning of your end step, if you attacked this turn, target opponent mills four cards. |
| Geology Enthusiast | 3UU | Creature — Human Artificer | At the beginning of your end step, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") {6}: Draw a card and put a +1/+1 counter on Geology Enthusiast. 2/5 |
| Branch of Boseiju | Enchantment Creature — Plant | Reach Branch of Boseiju gets +1/+1 for each land you control. 0/0 | |
| Confounding Conundrum | 1U | Enchantment | When Confounding Conundrum enters the battlefield, draw a card. Whenever a land enters the battlefield under an opponent's control, if that player had another land enter the battlefield under their control this turn, they return a land they control to its owner's hand. |
| Homicidal Brute | Creature — Human Mutant | At the beginning of your end step, if Homicidal Brute didn't attack this turn, tap Homicidal Brute, then transform it. 5/1 | |
| Frazzle | 3U | Instant | Counter target nonblue spell. |
| Ravenous Necrotitan | 2BB | Creature — Phyrexian Horror | Corrupted — When Ravenous Necrotitan enters the battlefield, sacrifice a creature unless an opponent has three or more poison counters. 6/6 |
| Optimus Prime, Hero | 3URW | Legendary Artifact Creature — Robot | More Than Meets the Eye {2}{U}{R}{W} (You may cast this card converted for {2}{U}{R}{W}.) At the beginning of each end step, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.) When Optimus Prime dies, return it to the battlefield converted under its owner's control. 4/8 |