Junten, spirit of the meek

Hexproof
When junten enters the battlefield, gain 2 life for
each creature you control with power 1 or less,
then create 3 0/1 human tokens
If junten would leave the battlefield, shuffle it
into its owners library instead. then create a 0/1
cleric token with "{2}{w}{g},sacrifice; search your
library for a card named junten, spirit of the meek
and put it onto the battlefield