Nitro-9 — Whenever Ace, Fearless Rebel attacks, you may sacrifice an artifact. When you do, put a +1/+1 counter on Ace, Fearless Rebel, then it fights up to one target creature defending player controls.

Doctor’s companion (You can have two commanders if the other is the Doctor.)

{4}, {T}: Search your library for a Rebel permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.

{T}: Target player loses 1 life.

{4}, {T}: Search your library for a Rebel permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.

Activated abilities of nontoken Rebels cost an additional “Sacrifice a land” to activate.

Flying

{4}, {T}: Search your library for a Rebel permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.

When Defiant Vanguard blocks, at end of combat, destroy it and all creatures it blocked this turn.

{5}, {T}: Search your library for a Rebel permanent card with mana value 4 or less, put it onto the battlefield, then shuffle.

Frontline Rebel attacks each combat if able.

Affinity for Equipment (This spell costs {1} less to cast for each Equipment you control.)

Create five 2/2 red Rebel creature tokens. They gain haste until end of turn. For each of those tokens, you may attach an Equipment you control to it.

For each player, Incite Rebellion deals damage to that player and each creature that player controls equal to the number of creatures they control.

{X}, {T}: Search your library for a Rebel permanent card with mana value X or less, put it onto the battlefield, then shuffle.

{3}: Put target Rebel card from your graveyard on the bottom of your library.

Flying, lifelink, haste

Whenever Otharri, Suns’ Glory attacks, you get an experience counter. Then create a 2/2 red Rebel creature token that’s tapped and attacking for each experience counter you have.

{2}{R}{W}, Tap an untapped Rebel you control: Return Otharri from your graveyard to the battlefield tapped.

When Quicksmith Rebel enters the battlefield, target artifact you control gains “{T}: This artifact deals 2 damage to any target” for as long as you control Quicksmith Rebel.

First strike

{5}, {T}: Search your library for a Rebel permanent card with mana value 4 or less, put it onto the battlefield, then shuffle.

{6}, {T}: Search your library for a Rebel permanent card with mana value 5 or less, put it onto the battlefield, then shuffle.

{4}, {T}: Search your library for a Rebel permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.

{6}, {T}: Return target Rebel permanent card with mana value 5 or less from your graveyard to the battlefield.

{3}, {T}: Search your library for a Rebel permanent card with mana value 2 or less, put it onto the battlefield, then shuffle.

Flying

{7}, {T}: Search your library for a Rebel permanent card with mana value 6 or less, put it onto the battlefield, then shuffle.

Rebel Informer can’t be the target of white spells or abilities from white sources.

{3}: Put target nontoken Rebel on the bottom of its owner’s library.

Affinity for Equipment (This spell costs {1} less to cast for each Equipment you control.)

Rebel Salvo deals 5 damage to target creature or planeswalker. That permanent loses indestructible until end of turn.