1b Baleful Eidolon all Printings and Prices

bestow 4b (if you cast this card for its bestow cost, it's an aura spell with enchant creature. it becomes a creature again if it's not attached to a creature.)

deathtouch (any amount of damage this deals to a creature is enough to destroy it.)

enchanted creature gets +1/+1 and has deathtouch.