Freja, Goblin Queen

When Freja enters the battlefield, create X
1/1 Goblin creature tokens, where X is the
number of games on the battlefield.
Post-mortem {r}{r}{r}: Goblins you control
gain +3/+0 and trample until end of turn.
(Use post-mortem effects by exiling the
card from a graveyard as well as paying an
additional cost.)