Angelic Skirmisher

Target creature gets +1/+1 and gains flying and first strike until end of turn.

Exile target creature or enchantment.

Flying

Defender Extort (Whenever you cast a spell, you may pay W/B. If you do, each opponent loses 1 life and you gain that much life.)

Extort (Whenever you cast a spell, you may pay W/B. If you do, each opponent loses 1 life and you gain that much life.) Artifacts and creatures your opponents control enter tapped.

Battalion — Whenever this creature and at least two other creatures attack, this creature gets +2/+2 until end of turn.

Whenever another white creature you control enters, tap target creature an opponent controls.

Battalion — Whenever this creature and at least two other creatures attack, this creature gains flying until end of turn.