How about some Galio Buffs?

I played him one game. So my experience is limited. I think he has a stupid passive. It's too anti-mage that he becomes more of a cliche pick. What he needs is these changes -Make it so that ones he starts his ult channel, it can not be interrupted. -You cannot accidentally cancel his R. (QOL change)

Other than that, without changing his passive, he should not get anymore buffs

I don't think Galio needs buffs at all, and in all honesty I feel like he's the most underrate champion in the game.

Passive: Holy crap, you can get a free 150 Ability Power for being tanky. More damage, more sustain for being a colossal tank. Q: Really high base damage with meh AP scaling, but It's AoE and really easy to hit. W: This thing can give you 90 more AP to feed into your passive, 90 Armor, and the heal is the most ridiculous thing ever. You can go 1 - 100 instantly E: Not extremely strong, but it allows Galio to instantly clear waves with Q + E and the movement speed buff is really great and gives him utility R: Game-changing high AoE damage ult that forces everyone to auto attack you, you can even use your shield while you ult

All of his abilities are fine and his kit works so well with itself. He's really strong early game since he can poke and sustain with nothing but mana potions, he's really strong mid game since he can teamfight incredibly well with his high AoE damage bursts, utility, and ult, and late game he's a huge tank with crazy sustain that chunks your team's health every time he presses Q. Even if he's behind, his utility and being a tank allows him to stay relevant and his ultimate still does insane damage. If he's ahead, he's basically invincible and if you don't burst him down, he'll just heal up everything. He synergizes so well with most items in the game and he doesn't fall off at any point in the game.

yeh i agree give him a new passive lol make him ranged .. like come on eye blast or something be creative....make his passive his ult passive