Soulstealer

Soulburden 2 (When this creature enters the battlefield, attach two target creature cards from your graveyard to this creature as Auras. They become soulburdened to this creature. If this creature would
die, sacrifice an Aura soulburdened to it instead.)
Soulstealer gets +1/+1 for each Aura
soulburdened to it and gains all activated abilities
of creatures that are Auras soulburdened to it.