You may reveal this card from your opening hand. If you do, when each opponent casts their first spell of the game, counter that spell unless that player pays .
Flying
Whenever an opponent casts a spell, counter it unless that player pays .

You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, each opponent loses 3 life, then you gain life equal to the life lost this way.
Flying, lifelink

You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, create a 1/1 red Goblin creature token with haste.
When Chancellor of the Forge enters the battlefield, create X 1/1 red Goblin creature tokens with haste, where X is the number of creatures you control.

You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, each opponent mills seven cards.
Flying
When Chancellor of the Spires enters the battlefield, you may cast target instant or sorcery card from an opponent's graveyard without paying its mana cost.

You may reveal this card from your opening hand. If you do, at the beginning of your first main phase, add .
Vigilance, reach

, : Exile target artifact card from a graveyard. Put a charge counter on Conversion Chamber.
, , Remove a charge counter from Conversion Chamber: Create a 3/3 colorless Golem artifact creature token.

( can be paid with either or 2 life.)
Corrosive Gale deals X damage to each creature with flying.

Counter target spell if its controller is poisoned.

Indestructible (Effects that say "destroy" don't destroy this artifact.)

: Death-Hood Cobra gains reach until end of turn.
: Death-Hood Cobra gains deathtouch until end of turn.

Flash (You may cast this spell any time you could cast an instant.)
When Deceiver Exarch enters the battlefield, choose one —
• Untap target permanent you control.
• Tap target permanent an opponent controls.

Enchant creature
Enchanted creature gets -1/+1.

Flying
, Sacrifice Dementia Bat: Target player discards two cards.

Target opponent reveals their hand. You choose a creature or planeswalker card from it. That player discards that card.

( can be paid with either or 2 life.)
Target creature gets -5/-5 until end of turn.

Tap target creature.
Metalcraft — If you control three or more artifacts, exile that creature.

Permanents enter the battlefield tapped this turn.
Draw a card.

Vigilance
Other creatures you control get +2/+2.
Creatures your opponents control get -2/-2.

Enchant creature
You control enchanted creature.
At the beginning of your upkeep, enchanted creature deals 1 damage to its owner.

When Entomber Exarch enters the battlefield, choose one —
• Return target creature card from your graveyard to your hand.
• Target opponent reveals their hand. You choose a noncreature card from it. That player discards that card.