If I can just mention that Ness and Lucas can use moves in Brawl that are not usable in the Mother games, so why restrict Isaac to a Venus only moveset despite being a Venus Adept in Golden Sun?
Since Garet (Mars Adept) is Isaac's best friend, wouldn't it make sense for a Smash game for some fire being incorporated with Isaac's moves? Also for Isaac's Final Smash, might I suggest Titan Blade? Personally while I am a fan of Judgment from Golden Sun, it would be better and more Smash like for Titan Blade to be used.
Titan Blade could work by having it drop in the center of the stage. Any unlucky saps caught in the middle take big damage (60-70 damage) and get launched while those at the edge can either avoid taking damage or take light damage (5-10% damage for being in the outer radius of the Final Smash). For multi-tiered levels, you can also dodge by hiding on the lower platforms/ground if the Final Smash is going to hit the upper platforms.
Since Garet (Mars Adept) is Isaac's best friend, wouldn't it make sense for a Smash game for some fire being incorporated with Isaac's moves? Also for Isaac's Final Smash, might I suggest Titan Blade? Personally while I am a fan of Judgment from Golden Sun, it would be better and more Smash like for Titan Blade to be used.
Titan Blade could work by having it drop in the center of the stage. Any unlucky saps caught in the middle take big damage (60-70 damage) and get launched while those at the edge can either avoid taking damage or take light damage (5-10% damage for being in the outer radius of the Final Smash). For multi-tiered levels, you can also dodge by hiding on the lower platforms/ground if the Final Smash is going to hit the upper platforms.