Number 20: Giga-Brilliant

Card Text

2 Level 3 monsters Once per turn: You can detach 1 material from this card; all monsters you currently control gain 300 ATK.

Set	Code	Rarity	Released
Photon Shockwave	PHSW-EN042	Super Rare	July 16, 2011
Zexal Collection	ZTIN-ENV02	Ultimate Rare	March 7, 2013
Battle Pack 3: Monster League	BP03-EN119	Shatterfoil Rare	July 31, 2014
2-Player Starter Set	STAX-EN042	Ultra Rare	January 25, 2024