Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Green creatures have "Cumulative upkeep ."

Flying

As an additional cost to cast blue permanent spells, you may pay 2 life. Those spells cost less to cast if you paid life this way. This effect reduces only the amount of blue mana you pay.

Whenever you cast a blue permanent spell, draw a card.

Look at the top seven cards of your library. Put two of them into your hand and the rest on the bottom of your library in a random order.

: Return target white or black creature card from your graveyard to the battlefield. That creature gains "Cumulative upkeep ." If the creature would leave the battlefield, exile it instead of putting it anywhere else. (At the beginning of its controller's upkeep, that player puts an age counter on it, then sacrifices it unless they pay its upkeep cost for each age counter on it.)

Flying

At the beginning of combat on your turn, choose up to one —

• Tap target creature.

• Target creature doesn't untap during its controller's next untap step.

Flying

Whenever you cast a spell during an opponent's turn, you may have target creature get -1/-1 until end of turn.

Menace

Whenever Dreamstealer deals combat damage to a player, that player discards that many cards.

Eternalize (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Human Wizard with no mana cost. Eternalize only as a sorcery.)

Choose one. If you control a commander as you cast this spell, you may choose both instead.

• Target player draws X cards.

• Target player mills twice X cards.

Players play with the top card of their libraries revealed.

Draw X cards, where X is the number of card types among cards in your graveyard.

As an additional cost to cast this spell, discard X cards.

Return X target cards from your graveyard to your hand. Exile Nostalgic Dreams.

Return all artifacts and enchantments to their owners' hands.

Target opponent reveals their hand. You choose an artifact card from it. That player discards that card.

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

You may choose not to untap Thalakos Dreamsower during your untap step.

Whenever Thalakos Dreamsower deals damage to an opponent, tap target creature. That creature doesn't untap during its controller's untap step for as long as Thalakos Dreamsower remains tapped.

Search your library for up to three Aura cards with different names, reveal them, put them into your hand, then shuffle.

Whenever an opponent draws a card, Underworld Dreams deals 1 damage to that player.

Whenever you gain life, you may pay , where X is less than or equal to the amount of life you gained. If you do, draw X cards.