Cryptic Serpent
Creature — Serpent
This spell costs 
less to cast for each instant and sorcery card in your graveyard.
It slithers through the senses, constricting consciousness and poisoning perceptions.
6/5
イラスト：
Commander Masters#83コモン英語適正
裁定
2017年4月18日
Cryptic Serpent’s ability doesn’t change its mana cost or converted mana cost. It just reduces the cost to cast the spell.
2017年4月18日
A split card only counts once for Cryptic Serpent’s ability, even if it’s both an instant and a sorcery.
2017年4月18日
Cryptic Serpent’s ability can’t reduce its cost to less than .