M:tG card similarity search
3RR · Enchantment
At the beginning of your upkeep, you may put a verse counter on Rumbling Crescendo. {R}, Sacrifice Rumbling Crescendo: Destroy up to X target lands, where X is the number of verse counters on Rumbling Crescendo.
| Name | Mana | Type | Text |
|---|---|---|---|
| Curse of Surveillance | 4U | Enchantment — Aura Curse | Enchant player At the beginning of enchanted player's upkeep, any number of target players other than that player each draw cards equal to the number of Curses attached to that player. |
| Prairie Dog | 1W | Creature — Squirrel | Lifelink At the beginning of your end step, if you haven't cast a spell from your hand this turn, put a +1/+1 counter on Prairie Dog. {4}{W}: Until end of turn, if you would put one or more +1/+1 counters on a creature you control, put that many plus one +1/+1 counters on it instead. 2/2 |
| Burnt Offering | B | Instant | As an additional cost to cast this spell, sacrifice a creature. Add X mana in any combination of {B} and/or {R}, where X is the sacrificed creature's mana value. |
| Altered Ego | X2GU | Creature — Shapeshifter | This spell can't be countered. You may have Altered Ego enter the battlefield as a copy of any creature on the battlefield, except it enters with X additional +1/+1 counters on it. 0/0 |
| North Pole Research Base | Plane — Earth | At the beginning of your upkeep, target opponent draws a card and creates a Treasure token. Whenever chaos ensues, create a 2/2 white Alien creature token. When you do, tap target nontoken creature an opponent controls. Put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) | |
| Balduvian Fallen | 3B | Creature — Zombie | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Whenever Balduvian Fallen's cumulative upkeep is paid, it gets +1/+0 until end of turn for each {B} or {R} spent this way. 3/5 |
| A-Zar Ojanen, Scion of Efrava | 3GW | Legendary Creature — Cat Warrior | Domain — Whenever Zar Ojanen, Scion of Efrava enters the battlefield or becomes tapped, put a +1/+1 counter on each creature you control with toughness less than the number of basic land types among lands you control. 4/4 |
| Neck Breaker | Creature — Werewolf | Attacking creatures you control get +1/+0 and have trample. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Neck Breaker. 4/3 | |
| Thassa's Oracle | UU | Creature — Merfolk Wizard | When Thassa's Oracle enters the battlefield, look at the top X cards of your library, where X is your devotion to blue. Put up to one of them on top of your library and the rest on the bottom of your library in a random order. If X is greater than or equal to the number of cards in your library, you win the game. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) 1/3 |
| Sakura-Tribe Springcaller | 3G | Creature — Snake Shaman | At the beginning of your upkeep, add {G}. Until end of turn, you don't lose this mana as steps and phases end. 2/4 |