M:tG card similarity search
4 · Artifact
{T}: Add {C}{C}. Put two charge counters on Runecarved Obelisk. {T}, Sacrifice Runecarved Obelisk: Seek a card with the highest mana value among cards in your library with mana value X or less, where X is the number of charge counters on Runecarved Obelisk.
| Name | Mana | Type | Text |
|---|---|---|---|
| Breakthrough | XU | Sorcery | Draw four cards, then choose X cards in your hand and discard the rest. |
| Feral Hydra | XG | Creature — Hydra Beast | Feral Hydra enters the battlefield with X +1/+1 counters on it. {3}: Put a +1/+1 counter on Feral Hydra. Any player may activate this ability. 0/0 |
| Endless One | X | Creature — Eldrazi | Endless One enters the battlefield with X +1/+1 counters on it. 0/0 |
| Immard, the Stormcleaver | 1URW | Legendary Creature — Human Soldier | Whenever Immard, the Stormcleaver enters the battlefield or attacks, put a charge counter on it or remove one from it. When you remove a counter this way, choose one — • Immard deals 4 damage to any target. • Immard gains lifelink and indestructible until end of turn. 4/4 |
| Fallaji Archaeologist | 1U | Creature — Human Scout | When Fallaji Archaeologist enters the battlefield, mill three cards. You may put a noncreature, nonland card from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on Fallaji Archaeologist. (To mill a card, put the top card of your library into your graveyard.) 0/3 |
| Undercity Scavenger | 3B | Creature — Ogre Warrior | When Undercity Scavenger enters the battlefield, you may sacrifice another creature. If you do, put two +1/+1 counters on Undercity Scavenger, then scry 2. 3/3 |
| Cocoon | G | Enchantment — Aura | Enchant creature you control When Cocoon enters the battlefield, tap enchanted creature and put three pupa counters on Cocoon. Enchanted creature doesn't untap during your untap step if Cocoon has a pupa counter on it. At the beginning of your upkeep, remove a pupa counter from Cocoon. If you can't, sacrifice it, put a +1/+1 counter on enchanted creature, and that creature gains flying. |
| Staunch-Hearted Warrior | 3G | Creature — Human Warrior | Heroic — Whenever you cast a spell that targets Staunch-Hearted Warrior, put two +1/+1 counters on Staunch-Hearted Warrior. 2/2 |
| Firestorm | R | Instant | As an additional cost to cast this spell, discard X cards. Firestorm deals X damage to each of X targets. |
| Bolas's Citadel | 3BBB | Legendary Artifact | You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost. {T}, Sacrifice ten nonland permanents: Each opponent loses 10 life. |