
Partner withPartner withWhen this creature enters, target player may put Trynn into their hand from their library, then shuffle. Trynn, Champion of Freedom (When this creature enters, target player may put Trynn into their hand from their library, then shuffle.)
MenaceMenaceCan't be blocked except by two or more creatures.
Sacrifice a Human: Put a +1/+1 counter on Silvar. It gains indestructible until end of turn.
Hover an underlined rule to see what it means.
Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.
Partner with names one specific card. The two can be your commanders together, and each can fetch the other.