Pioneer

Flash (You may cast this spell any time you could cast an instant.) Emerge {7}{U} (You may cast this spell by sacrificing a creature and paying th...

Other Knights you control get +1/+1.

Slaying Fire deals 3 damage to any target. Adamant — If at least three red mana was spent to cast this spell, it deals 4 damage instead.

Castle Vantress enters the battlefield tapped unless you control an Island. {T}: Add {U}. {2}{U}{U}, {T}: Scry 2.

Godhunter Octopus can't attack unless defending player controls an enchantment or an enchanted permanent.

Flying {5}{W}, {T}: Other creatures you control get +1/+1 until end of turn.

Defender When Wall of Resurgence enters the battlefield, you may put three +1/+1 counters on target land you control. If you do, that land becomes...

When Tireless Missionaries enters the battlefield, you gain 3 life.

Rally — Whenever Makindi Patrol or another Ally enters the battlefield under your control, creatures you control gain vigilance until end of turn.

When Smelt-Ward Gatekeepers enters the battlefield, if you control two or more Gates, gain control of target creature an opponent controls until en...

{T}, Discard a card: Tap target creature.

When Suncleanser enters the battlefield, choose one — • Remove all counters from target creature. It can't have counters put on it for as long as ...

Whenever you cast a noncreature spell, creatures you control get +1/+1 until end of turn.

Target creature gets +2/+2 until end of turn. Prevent all damage that would be dealt to that creature this turn by colorless sources.

Vigilance Squad Captain enters the battlefield with a +1/+1 counter on it for each other creature you control.

Flying {1}{U}: Return target Spirit you control to its owner's hand.

Slash of Talons deals 2 damage to target attacking or blocking creature.

Cohort — {T}, Tap an untapped Ally you control: Look at the top four cards of your library. You may reveal an Equipment card from among them and pu...

Exile target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When Jeskai Sage dies, draw a card.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Put a +1/+1 counter on target creature you control...

Flying

Return target permanent you control and target permanent you don't control to their owners' hands.

Return up to X target artifact and/or non-Aura enchantment cards each with mana value X or less from your graveyard to the battlefield. If X is 6 o...