Arcane Wizard Goose

Pounce. If the goose moves at least 60 feet straight toward a creature and then hits it with a claw attack on the same turn, that target must succeed on a DC 13 Strength saving throw or be knocked prone. If the target is prone, the goose can make one bite attack against it as a bonus action. 

Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 15 (1d10 + 4) piercing damage.

Claw. Melee Weapon Attack: +6 to hit, reach 3 ft., one target. Hit: 8 (1d8 + 4) slashing damage.

Cantrips.

ThunderClap.Acid Splash.Gust

1st level.

Floating Disk.Magic Missile.Earth tremor.