Other Knights you control get +1/+1.

+1: Up to one target creature gets +3/+0 and gains first strike until end of turn. −2: Rowan deals 1 damage to each of up to two target creatures. Those creatures can't block this turn. −9: Gain control of all creatures until end of turn. Untap them. They gain haste until end of turn.

First strike

When this creature enters, if you control another Knight, look at the top five cards of your library. You may reveal a Knight, Aura, Equipment, or legendary artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Scorching Dragonfire deals 3 damage to target creature or planeswalker. If that creature or planeswalker would die this turn, exile it instead.

Choose a number between 0 and 10. Destroy all creatures with power greater than or equal to the chosen number.

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {R} or {W}.

Equipped creature gets +4/+0. {R}{W}, Unattach this Equipment: Search your library for a red or white instant card with mana value 4 or less and cast that card without paying its mana cost. Then shuffle. Equip {3}