Soul of the Boros

Flying
Spells you cast gain Radiance — If this spell has
a creature as a target, the effects of this card are repeated for each other creature that shares a
color with it.
Creatures with power 5 or greater you control
gain Battalion — Whenever this creature and at
least two other creatures attack, each attacking creature you control get +1/+0 until end of turn.
Creatures with power 3 or greater you control
gain Mentor.