Goblin Biker Grand Bash [PHNI-EN060] Quarter Century Secret Rare Scientist if a "Sinister Serpent" exist

if a "Sinister Serpent" exist in your Graveyard

You can use this effect during either player's turn

You can only activate 1 "Favorite Contact" per turn

Set: Battles of Legend: Crystal Revenge Card type: Normal Monster Rarity: Starlight Rare Attack: 200 Defense: 300 A forbidden left leg sealed by magic

Goblin Biker Grand Bash [PHNI-EN060] Quarter Century Secret Rare Scientist if a "Sinister Serpent" existSet: Phantom Nightmare Card type: Continuous Spell Rarity: Quarter Century Secret Rare "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