Pioneer

Whenever you cast a white spell or a Plains you control enters, you gain 1 life.

Whenever you cast a blue spell or an Island you control enters, you gain 1 life.

Whenever you cast a red spell or a Mountain you control enters, you gain 1 life.

Whenever you cast a black spell or a Swamp you control enters, you gain 1 life.

Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)

Enchant creature Enchanted creature gets +2/+2 and has flying. {R}: Enchanted creature gets +1/+0 until end of turn.

{T}: Add {C}. {1}, {T}: Add one mana of any color.

Flying Vigilance (Attacking doesn't cause this creature to tap.)

Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever a creature dealt damage by this creature this turn dies,...

{3}, {T}: This artifact deals 1 damage to any target.

This creature can't be blocked.

Target player draws four cards.

Create two 1/1 red Elemental creature tokens, then flip a coin. If you win the flip, return Molten Birth to its owner's hand.

{2}, {T}: Target player mills two cards.

(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...

Flash When this enchantment enters, exile target tapped creature an opponent controls until this enchantment leaves the battlefield.

Lifelink Discard a historic card: This creature gains indestructible until end of turn. (Artifacts, legendaries, and Sagas are historic.)

Enchant creature Enchanted creature is legendary, gets +1/+1, and has flying, vigilance, and lifelink.

Whenever this creature attacks, if you control a Chandra planeswalker, this creature deals 2 damage to any target.

As long as you control a Teferi planeswalker, this creature gets +4/+0.

This land enters tapped. {T}: Add {G}. {2}{G}, {T}, Sacrifice this land: Look at the top five cards of your library. You may reveal a creature card...

This land enters tapped. {T}: Add {W}. {3}{W}, {T}, Sacrifice this land: Create two 1/1 white Soldier creature tokens.

This land enters tapped. {T}: Add {U}. {4}{U}, {T}, Sacrifice this land: Draw two cards.

{3}, {T}: Draw a card. Then discard a card unless you exile a historic card from your graveyard. (Artifacts, legendaries, and Sagas are historic.)