, : Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Whenever a creature you control with power 4 or greater enters, draw a card.
+2: Untap up to two target lands.
−3: Create a 4/4 green Beast creature token with trample.
−4: Until your next turn, whenever one or more creatures attack one of your opponents, those creatures get +2/+2 and gain trample until end of turn.

At the beginning of your upkeep, exile a card from your graveyard.
Threshold — As long as there are seven or more cards in your graveyard, this enchantment has "Whenever a nontoken creature is put into your graveyard from the battlefield, you may pay . If you do, return that card to your hand."

Take an extra turn after this one.

Equipped creature has flying and lifelink.
Whenever equipped creature dies, you may pay X life, where X is its power. If you do, draw X cards.
Equip

Draw a card for each creature you control.

All creatures attack each combat if able.
All creatures block each combat if able.

: Regenerate another target Elf.
: Elf creatures you control get +3/+3 and gain trample until end of turn.

Choose a creature type. Creatures you control of the chosen type get +1/+0 and gain indestructible until end of turn.

: Add .
Ferocious — : Add . Activate only if you control a creature with power 4 or greater.
Eternalize (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Snake Druid with no mana cost. Eternalize only as a sorcery.)

Equipped creature has trample and "Whenever this creature deals combat damage to a player, put that many +1/+1 counters on it."
Equip

For each token you control, create a token that's a copy of that permanent.

Flash
Flying
Champion a Faerie (When this enters, sacrifice it unless you exile another Faerie you control. When this leaves the battlefield, that card returns to the battlefield.)
When a Faerie is championed with this creature, tap all lands target player controls.

+1: Choose up to two target creatures. Until your next turn, whenever either of those creatures deals combat damage, you draw a card.
−2: Tap up to two target nonland permanents. They don't untap during their controller's next untap step.
−7: Draw three cards. You get an emblem with "You may cast spells from your hand without paying their mana costs."

At the beginning of each player's draw step, that player draws two additional cards.

When Urza enters, create a 0/0 colorless Construct artifact creature token with "This token gets +1/+1 for each artifact you control."
Tap an untapped artifact you control: Add .
: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.

Sacrifice this creature: Target creature you control gains protection from the color of your choice until end of turn.

Whenever a Vampire you control attacks, each opponent loses 1 life and you gain 1 life.

As this artifact enters, choose a creature type.
Whenever you cast a spell of the chosen type, put a charge counter on this artifact.
Creatures you control of the chosen type get +1/+1 for each charge counter on this artifact.

(: Add .)