M:tG card similarity search
5RG · Legendary Creature — Dragon
Flying, haste Whenever Klauth, Unrivaled Ancient attacks, add X mana in any combination of colors, where X is the total power of attacking creatures. Spend this mana only to cast spells. Until end of turn, you don't lose this mana as steps and phases end. 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Hargilde, Kindly Runechanter | 2WU | Legendary Creature — Human | {T}: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts. Friends forever (You can have two commanders if both have friends forever.) 2/3 |
| Replicating Ring | 3 | Snow Artifact | {T}: Add one mana of any color. At the beginning of your upkeep, put a night counter on Replicating Ring. Then if it has eight or more night counters on it, remove all of them and create eight colorless snow artifact tokens named Replicated Ring with "{T}: Add one mana of any color." |
| Reaper of Night | 5BB | Creature — Specter | Whenever Reaper of Night attacks, if defending player has two or fewer cards in hand, it gains flying until end of turn. 4/5 |
| Access Denied | 3UU | Instant | Counter target spell. Create X 1/1 colorless Thopter artifact creature tokens with flying, where X is that spell's mana value. |
| Nemesis of Reason | 3UB | Creature — Leviathan Horror | Whenever Nemesis of Reason attacks, defending player mills ten cards. 3/7 |
| Mana Reflection | 4GG | Enchantment | If you tap a permanent for mana, it produces twice as much of that mana instead. |
| Death Cloud | XBBB | Sorcery | Each player loses X life, discards X cards, sacrifices X creatures, then sacrifices X lands. |
| Nahiri's Wrath | 2R | Sorcery | As an additional cost to cast this spell, discard X cards. Nahiri's Wrath deals damage equal to the total mana value of the discarded cards to each of up to X target creatures and/or planeswalkers. |
| Wakestone Gargoyle | 3W | Creature — Gargoyle | Defender, flying {1}{W}: Creatures you control with defender can attack this turn as though they didn't have defender. 3/4 |
| Glade Watcher | 1G | Creature — Elemental | Defender Formidable — {G}: Glade Watcher can attack this turn as though it didn't have defender. Activate only if creatures you control have total power 8 or greater. 3/3 |