Sylvan LibraryAt the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.

Whenever a nontoken creature you control enters

Companion — Each permanent card in your starting deck has mana value 2 or less

) Whenever this creature deals combat damage to a player

At the beginning of each end step

you may discover X

If an opponent would draw a card except the first one they draw in each of their draw steps

Sacrifice ten nonland permanents: Each opponent loses 10 life

) Whenever you cast a spell from exile

Destroy target permanent an opponent controls

Partner (You can have two commanders if both have partner

you may exile an instant card with mana value 2 or less from your hand

Double strike Whenever this creature deals damage to an opponent