{1}{G}: Move a +1/+1 counter from target creature onto another target creature with the same controller. {1}{U}: Attach target Aura attached to a permanent to another permanent with the same controller.
Beast spells you cast cost {2} less to cast. Each other Beast creature you control enters with an additional +1/+1 counter on it. Whenever Slinza or another creature with power 4 or greater enters, you may pay {1}{R/G}. When you do, Slinza fights target creature you don't control.
Mutate {2}{B/R}{W}{W} Double strike Whenever this creature mutates, it deals 4 damage to target creature or planeswalker an opponent controls and you gain 4 life.
Lifelink Instant and sorcery spells you control have lifelink. {2}{U/R}{U/R}: The next time you cast an instant or sorcery spell from your hand this turn, put that card into your hand instead of into your graveyard as it resolves.
Changeling {T}, Sacrifice this artifact: Add one mana of any color. Whenever you pay an additional cost while casting a spell, you may return this card from your graveyard to your hand.
At the beginning of each player's draw step, that player draws an additional card. Whenever a player draws a card, this enchantment deals 1 damage to that player.
Knowledge brings the sting of disillusionment, but the pain teaches perspective.