The Great Goblin + War Elemental + Oko, Lorwyn Liege // Oko, Shadowmoor Scion

The Great Goblin

War Elemental

Oko, Lorwyn Liege // Oko, Shadowmoor Scion

How it works

1. Activate Oko's first loyalty ability by putting two loyalty counters on it, causing War Elemental to gain all creature types
2. Put a counter on War Elemental.
3. The Great Goblin's first ability triggers, as War Elemental is a Goblin, Orc and Army due to Oko, dealing 2 damage to an opponent.
4. War Elemental triggers, putting a +1/+1 counter on it.
5. Repeat from step 2.