Regal Bunnicorn

Regal Bunnicorn's power and toughness are each equal to the number of nonland permanents you control.

Cadira, Caller of the Small

Trample
Whenever Cadira deals combat damage to a player, for each token you control, create a 1/1 white Rabbit creature token.

{T}: Each player may draw a card, then each player who drew a card this way gains 1 life.

Target creature you control gains vigilance and gets +X/+X until end of turn, where X is the number of creatures you control.