Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.): Boros Challenger gets +1/+1 until end of turn.
Flash (You may cast this spell any time you could cast an instant.)Enchant creatureWhen Capture Sphere enters, tap enchanted creature.Enchanted creature doesn't untap during its controller's untap step.
Flash (You may cast this spell any time you could cast an instant.)Enchant creatureWhen Capture Sphere enters, tap enchanted creature.Enchanted creature doesn't untap during its controller's untap step.
Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)Whenever Truefire Captain is dealt damage, it deals that much damage to target player.
This spell costs less to cast if it targets a legendary creature.Destroy target creature.Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
Flying, , Sacrifice Pilfering Imp: Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Activate only as a sorcery.
