Bestiari - It's too good not to run ten of

Not really though, just in practice it's like the deck runs ten Bestiari

Monsters : 14

1x GB Spartacus

3x Prisma
3x Test Tiger
2x GB Laquari
1x GB Retiari
1x GB Bestiari
1x GB Equeste
1x GB Darius
1x GB Hoplomus

Spells : 16

3x Gladiator's Proving Ground
3x E - Emergency Call
2x My Body As a Shiel
2x Lightning Vortex
1x Heavy Storm
1x Giant Trunade
1x Mystical Space Typhoon
1x Cold Wave
1x Gladiator Beast's Battle Manica
1x Gladiator Beast's Battle Halberd

Traps : 10

2x Waboku
2x Gladiator Beast's War Chariot
2x Dark Bribe
1x Solemn Judgment
1x Call of the Haunted
1x Bottomless Trap Hole
1x Dust Tornado

Extra :

9x GB Fusions
2x Chmeratech Fortress
4x Synchros

why not drop Bottomless and Dust Tornado for another Chariot and Bribe?