The target becomes

The target gains a flying speed of 60 feet. When the spell ends, the target falls if it is off the ground.

The target, along with anything it’s wearing and carrying, becomes a hovering, wispy cloud. In this form, it can’t attack, use or drop objects, talk, or cast spells.

You transform insects and other vermin into monstrous versions of themselves.

When you make a Charisma check, you can replace the number you rolled with 15. Also, magic that prevents lying has no effect on you, and magic cannot determine that you are lying.

You transform the components into 2d4 berries. For the next 24 hours, any creature that consumes one of these berries regains 1 hit point. Eating or administering a berry is an action. The berries do not provide any nourishment or sate hunger.

Until the spell ends, the target’s Speed is doubled, it gains a +2 bonus to AC, it has

The target becomes oven hot. Any creature touching the target takes 2d8 fire damage when the spell is cast. Until the spell ends, on subsequent turns you can use a bonus action to inflict the same damage.

You allow long-forgotten fighting instincts to boil up to the surface. For the duration of the spell, whenever the target deals damage with an unarmed strike or natural weapon, it deals 1d4 extra damage.

You imbue a target with the ability to make impossible leaps. The target’s jump distances increase 15 feet vertically and 30 feet horizontally.