All creatures have "At the beginning of your upkeep, destroy this creature unless you pay ."

Players play with their hands revealed.

Enchant creature
Whenever a player activates an ability of enchanted creature with in its activation cost that isn't a mana ability, you may pay . If you do, counter that ability. If you don't, destroy this Aura.
Whenever enchanted creature attacks or blocks, you may pay . If you do, tap the creature, remove it from combat, and creatures it was blocking that had become blocked by only that creature this combat become unblocked. If you don't, destroy this Aura.

Players play with the top card of their libraries revealed.

Discard X cards, then return a card from your graveyard to your hand for each card discarded this way. Exile Recall.

All creatures have haste.

At the beginning of each player's upkeep, this enchantment deals X damage to that player, where X is 4 minus the number of cards in their hand.

Tap X target creatures. Winter Blast deals 2 damage to each of those creatures with flying.

If a player would draw a card except the first one they draw in each of their draw steps, that player discards a card instead. If the player discards a card this way, they draw a card. If the player doesn't discard a card this way, they mill a card.

First strike
Other Kobold creatures you control have first strike.

Tap target creature. Prevent all combat damage that would be dealt by that creature this turn. It doesn't untap during its controller's next two untap steps.

Cast this spell only during the declare attackers step.
Target creature can't be blocked this turn.

Typhoon deals damage to each opponent equal to the number of Islands that player controls.

, : Prevent all combat damage that would be dealt this turn. Activate only before the combat damage step.

, : Return target creature card from your graveyard to your hand.

When this creature attacks or blocks, at end of combat, sacrifice it and it deals 5 damage to you.
, : Return target permanent that isn't enchanted to its owner's hand.

Flying, first strike

, : Regenerate target creature.

Flying
: This creature gets +1/+1 until end of turn.

Whenever a player casts an instant spell, counter it unless that player pays , where X is its mana value.

Tetsuo Umezawa can't be the target of Aura spells.
, : Destroy target tapped or blocking creature.

Legendary creatures don't untap during their controllers' untap steps.
When this artifact enters, tap all legendary creatures.

All creatures lose flying.

Jovial Evil deals X damage to target opponent, where X is twice the number of white creatures that player controls.

Flying
, : Target player draws a card.

: Destroy target blue creature.

Enchant creature
Whenever enchanted creature blocks or becomes blocked by a creature with toughness 3 or less, destroy the other creature at end of combat. At the beginning of the next end step, if that creature was destroyed this way, put a +1/+1 counter on the first creature.

Cast this spell only during combat before blockers are declared.
Untap target attacking creature and remove it from combat. Gain control of that creature until end of turn.

Flip Falling Star onto the playing area from a height of at least one foot. Falling Star deals 3 damage to each creature it lands on. Tap all creatures dealt damage by Falling Star. If Falling Star doesn't turn completely over at least once during the flip, it has no effect.

, : Prevent all combat damage that would be dealt by target creature this turn.

Discard a card: If the discarded card was a land card, this enchantment deals 2 damage to target player or planeswalker. Any player may activate this ability.

, : Prevent all combat damage that would be dealt by target creature this turn.

Exile All Hallow's Eve with two scream counters on it.
At the beginning of your upkeep, if this card is exiled with a scream counter on it, remove a scream counter from it. If there are no more scream counters on it, put it into your graveyard and each player returns all creature cards from their graveyard to the battlefield.

: If target Plains is tapped for mana, it produces colorless mana instead of white mana. (This effect lasts indefinitely.)

No more than two creatures can attack each combat.
No more than two creatures can block each combat.

All lands are 1/1 creatures that are still lands.