You are able to touch one creature or yourself, that targets size increases by 1 level to a max of huge (Small>Medium>Large>Huge). The effected creature becomes effected by the following boons and curses:

• They are now weak to fire damage for the duration of the spell
• They are unable to make a attack action against a plant or plant type creature
• As a attack action on there turn the creature may may a unarmed hit roll against a creature within 5ft, on a hit the target takes [3d10 bludgeoning damage]
• Plants within 10ft of the effected creature grow at a increased speed (2x)
• The speed of the creature is reduced by 1/3

If cast at higher levels the damage of this spell increases by 1d10 per level above 3 this spell is cast at.