Grenzo enters with X +1/+1 counters on it.
: Put the bottom card of your library into your graveyard. If it's a creature card with power less than or equal to Grenzo's power, put it onto the battlefield.

Spells cost more to cast.

Destroy target creature. It can't be regenerated. Its controller creates a 1/1 white Spirit creature token with flying.

: Tap all lands you control. This artifact becomes a 3/3 Turtle artifact creature until end of turn.

Return target permanent to its owner's hand.
Cycling (, Discard this card: Draw a card.)

Flash
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Destroy target nonartifact, nonblack creature. It can't be regenerated.
Cycling (, Discard this card: Draw a card.)

Shadow (This creature can block or be blocked by only creatures with shadow.)
: This creature gets +1/+0 until end of turn.

Whenever this creature attacks, Goblin creatures you control get +1/+1 until end of turn.

You gain 6 life.
Cycling (, Discard this card: Draw a card.)
When you cycle this card, you may gain 2 life.

Each player discards their hand, then draws seven cards.

Sacrifice a creature, Return this enchantment to its owner's hand: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.

When this creature enters, return target creature to its owner's hand.

: Add .
, : Add one mana of any color.

Destroy target creature with power 4 or greater.
Cycling (, Discard this card: Draw a card.)

Flying
Discard a card: Return this creature to its owner's hand.

Until end of turn, you may play lands and cast spells from your graveyard.
If a card would be put into your graveyard from anywhere this turn, exile that card instead.

Whenever a creature deals combat damage to one of your opponents, its controller may draw a card.

Counter target spell unless its controller pays for each card in your graveyard.
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.)

At the beginning of each player's upkeep, this enchantment deals 2 damage to that player.
If a player would gain life, that player gains no life instead.

Will of the council — Starting with you, each player votes for a nonland permanent you don't control. Exile each permanent with the most votes or tied for most votes.

As long as the top card of your graveyard is a creature card, this creature has the full text of that card and has the text ": Discard a card." (This creature has that card's name, mana cost, color, types, abilities, power, and toughness.)
: Discard a card.

Whenever this creature attacks and isn't blocked, you may draw a card. If you do, this creature assigns no combat damage this turn.

Enchant creature
Enchanted creature gets +1/+1 for each card in your hand.

Draw four cards. You lose half your life, rounded up.

Skip your draw step.
Whenever you discard a card, exile that card from your graveyard.
Pay 1 life: Exile the top card of your library face down. Put that card into your hand at the beginning of your next end step.

, Sacrifice a land: Create two 1/1 red and white Goblin Soldier creature tokens.

, Discard a nonblack card: Draw a card.
, Discard a black card: Draw two cards, then discard one of them.

Flying
When this creature enters, return two target lands you control to their owner's hand.

Pay half your life, rounded up: This enchantment becomes a 4/4 Phyrexian Horror creature with flying.

Draw two cards, then discard two cards. Untap up to three lands.

+1: Target player draws two cards, then discards two cards.
−2: Gain control of target artifact.
−6: You get an emblem with "Whenever you cast a spell that targets one or more permanents, gain control of those permanents."

The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it's a permanent card, they put it onto the battlefield.

Whenever a player discards a card, you may pay . If you do, create a 1/1 white Spirit creature token with flying.

Destroy all green creatures.

Whenever Pianna attacks, attacking creatures get +1/+1 until end of turn.