Lucky Old Cat
Since he has the Disintegration Armor, why not use the skill that boosts his tier by 1 for 60 seconds? I doubt Todelya could live that long against a tier 5 MC. Or use the Abyssal Blade's skill to transform into a t4 Dragon King and punish that field boss. If he could use both at the same time, the boss would probably commit suicide to escape its misery lol.