Subversive Acolyte

#19 · rare · Creature — Human

, Pay 2 life: Choose one. Activate only once.
• This creature becomes a Human Cleric. It gets +1/+1 and gains lifelink.
• This creature becomes a Phyrexian. It gets +3/+2 and gains trample and "Whenever this creature is dealt damage, sacrifice that many permanents."