: Create a 3/3 green Centaur creature token.
: Populate. (Create a token that's a copy of a creature token you control.)

When this creature enters, you may destroy target enchantment.

Trample
Whenever an opponent gains life, put that many +1/+1 counters on this creature.

: Return this card from your graveyard to the battlefield tapped.

Target player mills three cards.
Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

First strike
Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)
Whenever this creature attacks, if it's renowned, other attacking creatures you control get +1/+1 until end of turn.

Destroy target nonlegendary creature.

: Draw a card, then discard a card.

Protection from black
Shadow (This creature can block or be blocked by only creatures with shadow.)

Imprint — When this artifact enters, you may exile an instant card with mana value 2 or less from your hand.
, : You may copy the exiled card. If you do, you may cast the copy without paying its mana cost.

When this creature is put into your graveyard from the battlefield, at the beginning of the next end step, you lose 1 life and return this card to your hand.

First strike
Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Whenever a creature you control that's enchanted or equipped attacks, that creature gains double strike until end of turn.

Other Merfolk you control get +1/+1.

Return target creature to its owner's hand. Gain control of all Auras and Equipment that were attached to it, then attach them to another creature.

, , Discard a card: Target creature gets +X/+0 until end of turn.

Enchant artifact
Enchanted artifact is a creature with base power and toughness 5/5 in addition to its other types.

: Create a 1/1 green Saproling creature token.

: The next 1 damage that would be dealt to this creature this turn is dealt to target creature you control instead.

When this Equipment enters, create a 1/1 colorless Thopter artifact creature token with flying, then attach this Equipment to it.
Equipped creature gets +1/+0.
Equip

Whenever this creature deals combat damage to a player, put a +1/+1 counter on it.
Modular 1 (This creature enters with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

As long as you control a Plains, this creature has first strike and lifelink. (Damage dealt by a creature with lifelink also causes its controller to gain that much life.)

Kicker (You may pay an additional as you cast this spell.)
Exile target artifact or enchantment. If this spell was kicked, exile target nonland permanent instead.

Search your library for a Forest card, put that card onto the battlefield, then shuffle.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Whenever you cast a noncreature spell, this creature gains lifelink until end of turn.

: Exile target card from a graveyard.

Guerrilla Tactics deals 2 damage to any target.
When a spell or ability an opponent controls causes you to discard this card, it deals 4 damage to any target.

Enchant creature
Enchanted creature has haste.
: Enchanted creature gets +1/+0 until end of turn.
When a creature with mana value 6 or greater enters, you may return this card from your graveyard to the battlefield attached to that creature.

Flying
This creature can't block.
: Target Vampire gains haste until end of turn.

Creatures you control have trample. (A creature with trample can deal excess combat damage to the player or planeswalker it's attacking.)

, : Destroy target nonbasic land.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
If this creature would be destroyed, regenerate it. (Tap it, remove it from combat, and heal all damage on it.)
: This creature can't be regenerated this turn. Only your opponents may activate this ability.

Whenever Krydle deals combat damage to a player, that player loses 1 life and mills a card, then you gain 1 life and scry 1.
Whenever you attack, you may pay . If you do, target creature can't be blocked this turn.

Counter target noncreature spell. Its controller loses 2 life.

Savage Twister deals X damage to each creature.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I, II — Until your next turn, creatures you control gain ": Add one mana of any color."
III — Put a +1/+1 counter on each creature you control. Those creatures gain vigilance, trample, and indestructible until end of turn.