Planar Chaos

Enchantment

At the beginning of your upkeep, flip a coin. If you lose the flip, sacrifice this enchantment.

Whenever a player casts a spell, that player flips a coin. If they lose the flip, counter that spell.

click a line to search just that ability, click more to combine them

rules text concepts

extra filters

color identity, fits-within like deckbuilding: tick W and U and only white, blue, white-blue and colorless cards show. in the filter box: id:wu (or -id:rg to ban colors), or id:c for colorless only

$ to

price bounds, in the currency picked below. cards with no listed price are hidden by any price filter. in the filter box: usd<=5, eur>=1

the currency every price shows, filters and sorts in. it applies itself and the site remembers it. in the filter box usd and eur always mean themselves, a bare price<5 follows this switch

MV to

mana value bounds (converted mana cost). in the filter box: mv<=2, cmc>=4, both spellings work

the card's type line must contain this. the filter box takes any word, not just the list: t:legendary, t:aura, or -t:creature to exclude one

commanders only

only legendary creatures, the cards that can lead a commander deck

hide game changers

hides cards on the official game changer list, for lower-powered brackets

include illegal

cards that aren't legal in commander (banned and such) stay hidden unless this is on

min match %

Cards that do something similar expected a card that isn't here?

Skittish Valesk 88%

$0.21#27169

"At the beginning of your upkeep, flip a coin. If you lose the flip, turn this creature face down."

Vexing Bauble 84%

$2.26#1316

"Whenever a player casts a spell, if no mana was spent to cast it, counter that spell."

Void Mirror 83%

$0.32#15339

"Whenever a player casts a spell, if no colored mana was spent to cast it, counter that spell."

Ice Cave 82%

$0.80#20895

"Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell."

Goblin Bomb 81%

$15.58#12498

"At the beginning of your upkeep, you may flip a coin. If you win the flip, put a fuse counter on this enchantment. If you lose the flip, remove a fuse counter from this enchantment."

Karplusan Minotaur 80%

$5.30#9530

"Cumulative upkeep—Flip a coin."