Krenko, Baron of Tin Street + Crime Novelist + Sword of the Meek + 1 more
Infinite ETB, Infinite creature tokens with haste, Infinitely large creature until end of turn, Infinite +1/+1 counters on a creature
Activate [[Free Sac Outlet]], sacrificing Sword of the Meek.
Crime Novelist and Krenko trigger.
Resolve the Crime Novelist trigger, adding and putting a +1/+1 counter on the Crime Novelist.
Resolve the Krenko trigger, Paying to create a 1/1 Goblin creature token with haste.
Sword of the Meek triggers, returning itself from your graveyard to the battlefield, attached to the Goblin token.
Resolve the [[Free Sac Outlet]] trigger from step 1, giving it +3/+3 and trample until end of turn.
Re
Component Cards
How It Works
Activate [[Free Sac Outlet]], sacrificing Sword of the Meek.
Crime Novelist and Krenko trigger.
Resolve the Crime Novelist trigger, adding and putting a +1/+1 counter on the Crime Novelist.
Resolve the Krenko trigger, Paying to create a 1/1 Goblin creature token with haste.
Sword of the Meek triggers, returning itself from your graveyard to the battlefield, attached to the Goblin token.
Resolve the [[Free Sac Outlet]] trigger from step 1, giving it +3/+3 and trample until end of turn.
Repeat.