Whenever a player casts a spell, that player may pay . If the player does, they draw a card.

Flying
Whenever a player sacrifices another permanent, put a +1/+1 counter on each creature you control.

Creature spells you cast cost less to cast.
Whenever another creature you control enters, this creature deals 2 damage to it. If a Dinosaur is dealt damage this way, this creature gets +2/+0 until end of turn.

Skip your draw step.
At the beginning of your end step, you may pay any amount of life. If you do, draw that many cards.
Your maximum hand size is five.
If a card or token would be put into your graveyard from anywhere, exile it instead.

As this artifact enters, choose a card name.
Activated abilities of sources with the chosen name can't be activated unless they're mana abilities.

Sauté deals 3½ damage to any target.

Start your engines!
Other Goblins you control have haste.
At the beginning of combat on your turn, create a 1/1 red Goblin creature token. That token attacks this combat if able.
Max speed — : Add for each Goblin you control.

When this creature dies, target opponent discards a card for each Zubera that died this 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 .

: Add .
, : Add , , or .

: Exile target creature. Return that card to the battlefield under its owner's control at the beginning of the next end step.

When this creature enters, each opponent loses 1 life and you gain 1 life.
Sacrifice a Food: Return this card from your graveyard to the battlefield.

+2: Add . Exile the top three cards of your library. Choose one. You may play that card this turn.
+1: Create a token that's a copy of target creature you control, except it has haste and "At the beginning of the end step, sacrifice this token."
−4: Chandra deals 8 damage divided as you choose among any number of target creatures and/or planeswalkers.

Creatures you control get +1/+0.
+1: Add or . Creature spells you cast this turn can't be countered.
−2: Target creature you control fights target creature you don't control.

As this land enters, you may reveal a Plains or Island card from your hand. If you don't, this land enters tapped.
: Add or .

Reveal your hand: If you have seven or more land cards in your hand, flip Sasaya.

, : Destroy target nonbasic land.

Reach
When Bonny Pall enters, create Beau, a legendary blue Ox creature token with "Beau's power and toughness are each equal to the number of lands you control."
Whenever you attack, draw a card, then you may put a land card from your hand or graveyard onto the battlefield.

Create X tapped 2/1 white and black Inkling creature tokens with flying. If X is 6 or more, destroy all noncreature, nonland permanents.

Reach
Legolas can't be blocked by creatures with power 2 or less.
Whenever another legendary creature you control enters, put a +1/+1 counter on Legolas.
Whenever Legolas deals combat damage to a player, draw a card.