(: Add .)

Haste
Adamant — If at least three red mana was spent to cast this spell, this creature enters with a +1/+1 counter on it.

, , Discard a card: Create a 1/1 green Elf Druid creature token named Llanowar Elves. It has ": Add ."

Enchant creature
Enchanted creature has "Whenever this creature deals combat damage to a player, draw a card."
As long as enchanted creature is legendary, it gets +1/+1 and has ward . (Whenever enchanted creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

, : You may cast an instant or sorcery spell from your hand without paying its mana cost.

Enchant creature
You control enchanted creature.
At the beginning of your end step, if enchanted creature's power is 4 or greater, sacrifice this Aura.

Banefire deals X damage to any target.
If X is 5 or more, this spell can't be countered and the damage can't be prevented.

When this creature leaves the battlefield, create a 4/4 green Elemental creature token.
Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

Equipped creature gets +3/+2.
Whenever a legendary creature you control enters, you may attach this Equipment to it.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

: This creature gains deathtouch until end of turn.

This land enters tapped.
When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
: Add or .

Magmaquake deals X damage to each creature without flying and each planeswalker.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Aerial Blast — This creature deals 4 damage to target tapped creature an opponent controls.
II, III — Slipstream — Another target creature you control gets +1/+0 and gains flying until end of turn.
Flying

Tap target creature.
Draw a card.

(: Add .)

Flash
When this creature enters, change the target of target spell that targets only a single creature to this creature.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Gain control of all artifacts your opponents control until end of turn. Untap them. They gain haste until end of turn.

Target creature gets +3/+3 until end of turn.

When this creature enters, create four 1/1 colorless Myr artifact creature tokens.
Whenever this creature attacks, you may tap X untapped Myr you control. If you do, this creature gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking.

, Sacrifice this creature: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.