Anafenza, Kin-Tree Spirit
Oracle Text
Whenever another nontoken creature enters the battlefield under your control, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)
Card Rulings
2/25/2015 Bolster itself doesn’t target any creature, though some spells and abilities that bolster may have other effects that target creatures. For example, you could put counters on a creature with protection from white with Aven Tactician’s bolster ability.
2/25/2015 You determine which creature to put counters on as the spell or ability that instructs you to bolster resolves. That could be the creature with the bolster ability, if it’s still under your control and has the least toughness.
Don't mean to be rude, but how long have you been playing Magic? She was never meant for a warrior deck.
Soldiers have been the white tribal since goblins or elves, they've been represented all over the multiverse, and warriors being a 'tribe' has only recently emerged in Magic. You might as well be asking why beasts aren't as tribal as elves. And why would a warrior be better at boosting his allies than a soldier?
Everything you've said for warriors can be said for soldiers.
He has a point.
I think WW might prove to be too much for Abzan to run her since we already need BB for Bile Blight and 1GG for Courser. I'm loathe to go to Selesnya Aggro and lose the tier-1 removal suite from black, too. why couldn't she just be BW since she apparently was executed for adhering to the black part of the Abzan wedge?? ugh