"Goblin" monsters you control gain 300 ATK for each "Goblin" monster you control. During your Main Phase, you can Normal Summon 1 "Goblin" monster, in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) You can target 2 "Goblin" monsters you control, then activate 1 of these effects;
● Make the Level of 1 of the monsters become the current Level of the other.
● Both of their Levels become their combined original Levels.
You can only use this effect of "Goblin Biker Grand Bash" once per turn.
![Goblin Biker Grand Bash [PHNI-EN060] Quarter Century Secret Rare | L.A. Mood Comics and Games](http://lamoodcomics.ca/cdn/shop/products/ygo_placeholder_3e7695a3-5b96-435c-b17a-800d662e6f37.png?v=1707420877)
