Sylas, The Unshackled

Hexproof
{2}{b/g} Kingslayer: Gain Lifelink until end of turn
{7} Hijack: Gain a copy of target creature's ability.
If it has a casting cost it may be cast for {0}
Petricite: Gain a copy of any noncreature spells
cast. May only hold onto one at a time.
"So... who wants to kill the king?" -Sylas, The Unshackled