Contaminated Aquifer

({T}: Add {U} or {B}.)
Contaminated Aquifer enters tapped.

Molten Tributary

({T}: Add {U} or {R}.)
Molten Tributary enters tapped.

Duress

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

Welding Jar

Sacrifice Welding Jar: Regenerate target artifact.

Portent

Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.
Draw a card at the beginning of the next turn's upkeep.

Island

Lórien Revealed

Draw three cards.
Islandcycling {1} ({1}, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)

Spy Network

Look at target player's hand, the top card of that player's library, and any face-down creatures they control. Look at the top four cards of your library, then put them back in any order.

Orcish Spy

{T}: Look at the top three cards of target player's library.

Divest

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

Ghoulcaller's Bell

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Mountain

Breath Weapon

Breath Weapon deals 2 damage to each non-Dragon creature.