Mos-carder-bumblebee

Flying
When mos-carder-bumblebee enters the
battlefield you gain 2 life.
Pay 2 clover; mos-carder-bumblebee gets
persist 1 until end of turn.
"It displays a huge love for Clover, and so can be more easily spotted in open grassland areas where these plant species are abundant." Beelife.org