Simen, Valiance Unbound

+1: You get an emblem with "Knights you control get +1/+0."
0: You get an emblem with "At the beginning of your upkeep, you gain 1 life."
-6: You get an emblem with "At the beginning of your upkeep, create three 2/2 white Knight creature tokens with vigilance, then you gain 1 life."