Hungry Headcrab
Smash Ace
Still kinda wish link could get fire and ice arrows though
Fire, ice, and light arrows would be sick. It would give Link some crazy utility that he probably doesn't need, but I don't see it being a detriment to the character in the same way I see Ganon sword mode.
Fire could knock upwards for comboing, ice could have his current knockback, and light arrows could stun. This is insane, but it would be pretty hype.