Combat Research

(T: Add G.)

(T: Add W.)

+1: Create a tapped Powerstone token. (It's an artifact with "T: Add C. This mana can't be spent to cast a nonartifact spell.") −1: Pay any amount of mana. Look at that many cards from the top of your library, then put one of those cards into your hand and the rest on the bottom of your library in a random order. −7: You get an emblem with "Tap an untapped artifact you control: This emblem deals 1 damage to any target."

+1: Create a tapped Powerstone token. (It's an artifact with "T: Add C. This mana can't be spent to cast a nonartifact spell.") 0: Pay any amount of mana. Look at that many cards from the top of your library, then put one of those cards into your hand and the rest on the bottom of your library in a random order. −6: You get an emblem with "Tap an untapped artifact you control: This emblem deals 1 damage to any target."

Vigilance As this creature enters, look at an opponent's hand, then choose any card name. Spells your opponents cast with the chosen name cost 2 more to cast. Activated abilities of sources with the chosen name cost 2 more to activate unless they're mana abilities.

Kicker B and/or R (You may pay an additional B and/or R as you cast this spell.) Flying, lifelink When this creature enters, if it was kicked, it deals 2 damage to any target. When this creature enters, if it was kicked twice, it deals 2 damage to any target.

Enlist (As this creature attacks, you may tap a nonattacking creature you control without summoning sickness. When you do, add its power to this creature's until end of turn.) When this creature enters, create a 1/1 white Soldier creature token.

Affinity for creatures (This spell costs 1 less to cast for each creature you control.) Vigilance (Attacking doesn't cause this creature to tap.)