M:tG card similarity search
1R · Artifact
Whenever Dragonspark Reactor or another artifact enters the battlefield under your control, put a charge counter on Dragonspark Reactor. {4}, Sacrifice Dragonspark Reactor: It deals damage equal to the number of charge counters on it to target player and that much damage to up to one target creature.
| Name | Mana | Type | Text |
|---|---|---|---|
| Door of Destinies | 4 | Artifact | As Door of Destinies enters the battlefield, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on Door of Destinies. Creatures you control of the chosen type get +1/+1 for each charge counter on Door of Destinies. |
| Horned Cheetah | 2GW | Creature — Cat | Whenever Horned Cheetah deals damage, you gain that much life. 2/2 |
| Temple of Cyclical Time | Land | (Transforms from Ojer Pakpatiq, Deepest Epoch.) {T}: Add {U}. Remove a time counter from Temple of Cyclical Time. {2}{U}, {T}: Transform Temple of Cyclical Time. Activate only if it has no time counters on it and only as a sorcery. | |
| Paradox Zone | 4G | Enchantment | Paradox Zone enters the battlefield with a growth counter on it. At the beginning of your end step, double the number of growth counters on Paradox Zone. Then create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is the number of growth counters on Paradox Zone. |
| Riptide Replicator | X4 | Artifact | As Riptide Replicator enters the battlefield, choose a color and a creature type. Riptide Replicator enters the battlefield with X charge counters on it. {4}, {T}: Create an X/X creature token of the chosen color and type, where X is the number of charge counters on Riptide Replicator. |
| Oath of the Ancient Wood | 2G | Enchantment | Whenever Oath of the Ancient Wood or another enchantment enters the battlefield under your control, you may put a +1/+1 counter on target creature. |
| Stew the Coneys | 2G | Instant | Target creature you control deals damage equal to its power to target creature you don't control. Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") |
| Heartless Hidetsugu | 3RR | Legendary Creature — Ogre Shaman | {T}: Heartless Hidetsugu deals damage to each player equal to half that player's life total, rounded down. 4/3 |
| Dowsing Device | 1R | Artifact | Whenever Dowsing Device or another artifact enters the battlefield under your control, up to one target creature you control gets +1/+0 and gains haste until end of turn. Then transform Dowsing Device if you control four or more artifacts. |
| Pugnacious Hammerskull | 2G | Creature — Dinosaur | Whenever Pugnacious Hammerskull attacks while you don't control another Dinosaur, put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) 6/6 |