Andrexi, Benevolent Splicer

({p/c} can be paid with {w} or 2 life)
When Andrexi, Benevolent Splicer enters the battlefield, create a 3/3 colorless Golem token.
{x}{p/c}{t}: Each Artifact Creature you control gets +X/+0 until the end of the turn
{2}{w}{t}: Sacrifice a creature. Create an X/X Horror token, where X is the converted mana cost of the creature you sacrificed.