Spellcasting. A Clever Bunny is a 3rd level spellcaster. Its spellcasting ability is charisma (spell save DC 15, +7 to hit with spell attacks). Bugs Bunny has following [sorceror] spells prepared:

Cantrips (at will):
Minor Illusion – Creates fake doors, tunnels, pies, or signs to confuse and mislead.
Prestidigitation – Whistles nonchalantly, swaps flavors, or tweaks costumes for quick comedic flair.
Mage Hand – Steals hats, slaps faces, or holds lit dynamite at arm’s length.
Vicious Mockery – Launches biting one-liners that deal psychic damage, Looney Tunes–style.

1st level (4 slots):
Disguise Self – Transforms appearance each round for a new visual gag.
Shield – Instantly conjures an oversized, ACME-branded shield in classic cartoon fashion.
Tasha's Hideous Laughter – Forces foes into fits of slapstick laughter, dropping them prone.
Grease – Summons a slick puddle or banana peel, perfect for pratfalls.

2nd Level (3 slots):
Mirror Image – Illusory duplicates mirror Bugs’s antics, making him harder to hit.
Misty Step – Vanishes into a cartoon tunnel and reappears somewhere else with a wink.

3rd Level Spells (2 slots):
Major Image – Conjures elaborate fakes like an opera stage, a painted tunnel, or a falling safe.
Counterspell – Disrupts magic by scribbling "Nope!" in the air with a comically large pencil.

Multiattack – A Clever Bunny makes two Arcane Zap attacks.

Arcane Zap – Melee or Ranged Spell Attack:  +7 to hit, reach 5 ft. or range 120 ft., one target. (2d6+3) force damage.

Staff – Melee Weapon Attack: +1 to hit, reach 5 ft., one target. (1d6+1} bludgeoning damage.

Nimble Escape: Bugs Bunny takes the Disengage or Hide action.

Counterspell: counterspell Bugs Bunny attempts to interrupt a creature in the process of casting a spell.