Hungering Puppetbeast
Artifact Creature — Beast Construct, {3}{G}{G}
Oracle Text
When this creature enters, create a Heartwood token. (It's a red and green artifact with "{T}: Add {R} or {G}.")
{1}, Sacrifice another artifact: Put a +1/+1 counter on this creature. It gains your choice of trample, hexproof, or haste until end of turn.