Sacrifice a creature: Add {C}{C}.

At the beginning of your precombat main phase, remove all flood counters from Bounty of the Luxa. If no counters were removed this way, put a flood counter on Bounty of the Luxa and draw a card. Otherwise, add {C}{G}{U}.

As an additional cost to cast this spell, tap any number of untapped creatures you control.

Burn at the Stake deals damage to any target equal to three times the number of creatures tapped this way.

{3}{U}, Sacrifice a permanent: Return target permanent to its owner's hand.

Flying

{2}, Return a land you control to its owner's hand: Tap target land.

{1}{G}: Return target basic land card from your graveyard to your hand.

Enchant land

When enchanted land becomes tapped, destroy it. That land's controller may attach Kudzu to a land of their choice.

Tap an untapped creature you control: Kyren Negotiations deals 1 damage to target player or planeswalker.

At the beginning of your upkeep, you may look at the top three cards of your library, then put them back in any order.

Each player who controls six or more lands chooses five lands they control and sacrifices the rest. Each player who controls four or fewer lands may search their library for up to X basic land cards and put them onto the battlefield, where X is five minus the number of lands they control. Then each player who searched their library this way shuffles.

Moonfolk offering (You may cast this card any time you could cast an instant by sacrificing a Moonfolk and paying the difference in mana costs between this and the sacrificed Moonfolk. Mana cost includes color.)

Flying

{1}: Put up to two land cards from your hand onto the battlefield tapped.

Whenever a land enters the battlefield, its controller creates a 1/1 green Snake creature token.

At the beginning of your upkeep, you may put a soot counter on Smokestack.

At the beginning of each player's upkeep, that player sacrifices a permanent for each soot counter on Smokestack.

Flying

{2}, Return a land you control to its owner's hand: Target creature with power 2 or less can't be blocked this turn.

Flying

{T}, Tap two untapped creatures you control: Return target permanent to its owner's hand.