Wildwood Mentor {2}{G}
Creature — Treefolk
Whenever a token you control enters, put a +1/+1 counter on this creature.
Whenever this creature attacks, another target attacking creature gets +X/+X until end of turn, where X is this creature's power.
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Cards that do something similar expected a card that isn't here?
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Nesting Dovehawk 96%
$20.99#3051
"Whenever a creature token you control enters, put a +1/+1 counter on this creature."
Securitron Squadron 94%
$2.22#4364
"Whenever a creature token you control enters, put a +1/+1 counter on it."
Cloakwood Swarmkeeper 90%
$0.19#14027
"Whenever one or more tokens you control enter, put a +1/+1 counter on this creature."
Iron-Craw Crusher 89%
$0.16#17894
"Whenever this creature attacks, target attacking creature gets +X/+0 until end of turn, where X is this creature's power."
Bazaar Krovod 87%
$0.08#29042
"Whenever this creature attacks, another target attacking creature gets +0/+2 until end of turn. Untap that creature."
Gruul Beastmaster 85%
$0.17#24168
"Whenever this creature attacks, another target creature you control gets +X/+0 until end of turn, where X is this creature's power."
Yotian Frontliner 84%
$0.22#20990
"Whenever this creature attacks, another target creature you control gets +1/+1 until end of turn."
Woodland Champion 83%
$0.18#13862
"Whenever one or more tokens you control enter, put that many +1/+1 counters on this creature."
Sickle Dancer 81%
$0.04#30874
"Whenever this creature attacks, if your team controls another Warrior, this creature gets +1/+1 until end of turn."
Mayhem Patrol 81%
$0.21#18446
"Whenever this creature attacks, target creature gets +1/+0 until end of turn."