M:tG card similarity search
3UU · Creature — Octopus
Sealock Monster can't attack unless defending player controls an Island. {5}{U}{U}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When Sealock Monster becomes monstrous, target land becomes an Island in addition to its other types. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Dimir Keyrune | 3 | Artifact | {T}: Add {U} or {B}. {U}{B}: Dimir Keyrune becomes a 2/2 blue and black Horror artifact creature until end of turn and can't be blocked this turn. |
| Attentive Sunscribe | 1W | Artifact Creature — Gnome | Whenever Attentive Sunscribe becomes tapped, scry 1. (Look at the top card of your library. You may put that card on the bottom.) 2/2 |
| Incite | R | Instant | Target creature becomes red until end of turn and attacks this turn if able. |
| 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 |
| Tyrite Sanctum | Land | {T}: Add {C}. {2}, {T}: Target legendary creature becomes a God in addition to its other types. Put a +1/+1 counter on it. {4}, {T}, Sacrifice Tyrite Sanctum: Put an indestructible counter on target God. | |
| Hidden Ancients | 1G | Enchantment | When an opponent casts an enchantment spell, if Hidden Ancients is an enchantment, Hidden Ancients becomes a 5/5 Treefolk creature. |
| Mistform Stalker | 1U | Creature — Illusion | {1}: Mistform Stalker becomes the creature type of your choice until end of turn. {2}{U}{U}: Mistform Stalker gets +2/+2 and gains flying until end of turn. 1/1 |
| Darksteel Brute | 2 | Artifact | Indestructible (Damage and effects that say "destroy" don't destroy this artifact.) {3}: Darksteel Brute becomes a 2/2 Beast artifact creature until end of turn. |
| Memnarch | 7 | Legendary Artifact Creature — Wizard | {1}{U}{U}: Target permanent becomes an artifact in addition to its other types. (This effect lasts indefinitely.) {3}{U}: Gain control of target artifact. (This effect lasts indefinitely.) 4/5 |
| Lydari Druid | 2G | Creature — Druid | When Lydari Druid enters the battlefield, for each land on the battlefield, choose a basic land type at random. Those lands become the land types chosen this way. (This effect lasts indefinitely.) 2/2 |