M:tG card similarity search
4 · Artifact Creature — Construct
Whenever you activate an ability of an artifact or creature that isn't a mana ability, Crackdown Construct gets +1/+1 until end of turn. 2/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Primeval Shambler | 4B | Creature — Horror Mercenary | {B}: Primeval Shambler gets +1/+1 until end of turn. 3/3 |
| Alaborn Veteran | 2W | Creature — Human Knight | {T}: Target creature gets +2/+2 until end of turn. Activate only during your turn, before attackers are declared. 2/2 |
| Fetid Horror | 3B | Creature — Shade Horror | {B}: Fetid Horror gets +1/+1 until end of turn. 1/2 |
| Myr Reservoir | 3 | Artifact | {T}: Add {C}{C}. Spend this mana only to cast Myr spells or activate abilities of Myr. {3}, {T}: Return target Myr card from your graveyard to your hand. |
| Heartstone | 3 | Artifact | Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana. |
| Angel of Jubilation | 1WWW | Creature — Angel | Flying Other nonblack creatures you control get +1/+1. Players can't pay life or sacrifice creatures to cast spells or activate abilities. 3/3 |
| A-Sepulcher Ghoul | 1B | Creature — Zombie | Sacrifice another creature: Sepulcher Ghoul gets +2/+2 until end of turn. Activate only once each turn. 2/2 |
| Katabatic Winds | 2G | Enchantment | Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.) Creatures with flying can't attack or block, and their activated abilities with {T} in their costs can't be activated. |
| Fiery Hellhound | 1RR | Creature — Elemental Dog | {R}: Fiery Hellhound gets +1/+0 until end of turn. 2/2 |
| Igneous Cur | 1R | Creature — Elemental Dog | {1}{R}: Igneous Cur gets +2/+0 until end of turn. 1/2 |