Creatures you control have haste. (They can attack and as soon as they come under your control.)

Creatures can't attack you unless their controller pays for each creature they control that's attacking you.

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

, Sacrifice a creature: Target player loses 1 life.

Search your library for a nonland card and reveal it. Each opponent who cast a card this turn with the same name as that card loses 6 life. Then shuffle your library.
: Return Grim Reminder from your graveyard to your hand. Activate this ability only during your upkeep.

When Gulf Squid enters the battlefield, tap all lands target player controls.

Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.)
, Sacrifice Heliophial: It deals damage equal to the number of charge counters on it to any target.

You may choose not to untap Hisoka's Guard during your untap step.
, : Target creature you control other than Hisoka's Guard has shroud for as long as Hisoka's Guard remains tapped. (It can't be the target of spells or abilities.)

Cycling (, Discard this card: Draw a card.)

Flying
When Hunting Drake enters the battlefield, put target red or green creature on top of its owner's library.

Creatures your opponents control get -4/-0 until end of turn.

Choose two —
• Incendiary Command deals 4 damage to target player or planeswalker.
• Incendiary Command deals 2 damage to each creature.
• Destroy target nonbasic land.
• Each player discards all the cards in their hand, then draws that many cards.

Cumulative upkeep—Flip a coin. (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.)
Whenever you win a coin flip, Karplusan Minotaur deals 1 damage to any target.
Whenever you lose a coin flip, Karplusan Minotaur deals 1 damage to any target of an opponent's choice.

: Karplusan Yeti deals damage equal to its power to target creature. That creature deals damage equal to its power to Karplusan Yeti.

When Kavu Howler enters the battlefield, reveal the top four cards of your library. Put all Kavu cards revealed this way into your hand and the rest on the bottom of your library in any order.

Whenever Kessig Cagebreakers attacks, create a 2/2 green Wolf creature token that's tapped and attacking for each creature card in your graveyard.

: Kessig Wolf gains first strike until end of turn.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
If Knight of the Holy Nimbus would be destroyed, regenerate it.
: Knight of the Holy Nimbus can't be regenerated this turn. Only any opponent may activate this ability.

: Target Beast creature gains trample until end of turn.

You may activate equip abilities any time you could cast an instant.