R.B. The Brute Blues [DUAD-EN094] Ultra Rare

2+ Machine monsters
Gains the following effects while this card points to an "R.B." monster.
• Gains ATK equal to the total original ATK of "R.B." monsters it points to.
• Can make a second attack during each Battle Phase.
• Cannot be destroyed by battle or card effects.
During your Main Phase: You can add 1 "R.B." card from your Deck to your hand. You can only use this effect of "R.B. The Brute Blues" once per turn.