PLEASE, for the love of christ, remove this damn card! You add gladiator beasts, and fail to add test tiger and gyzarus, but noooo, we'll add a 3000 atk (3300 with this card), stops all spells and traps during battle phase (effectively negating 80% of countering cards in the game), piercing damage. Like, go absolutely f*ck yourself! If this is allowed in game, it should be strictly allowed for pve and banned in PvP.
Hands down, I bet the top ranked players will have AG decks.
It IS a powerful deck, but like a lot of decks that run tributes its very prone to bricking, s/t removal, and Flood gate. There are faster more versatile decks now that can easily counter gear and other good decks.