3 easy steps to make Gladiator useful and great

Denic_2580

1. Replace Intimidate with Roots
2. Make guarantee crit hits to his special attacks while he is unblockable
3. Add immunes. It seems to me that immunity to shock and incinerate would be suitable for him

I spent a lot of time playing him 7* rank 3. And I'm sure this changes can make him great summoners choice champion.