Spooky20

Flying {1}, {T}: Add one mana of any color.

Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell. (Mana cost includes color.)

Kicker {2}{R} and/or {3}{U} (You may pay an additional {2}{R} and/or {3}{U} as you cast this spell.) Illuminate deals X damage to target creature. ...

Look at the top five cards of your library, then put them back in any order.

Counter target spell if it shares a color with a creature you control.

Kicker {1}{R} (You may pay an additional {1}{R} as you cast this spell.) Return target creature to its owner's hand. If this spell was kicked, it d...

Defender (This creature can't attack.) When this creature enters, draw a card.

{W}: This creature gets +0/+1 until end of turn. {U}: This creature gains flying until end of turn.

Trample Whenever this creature attacks, it gets +1/+1 until end of turn for each other attacking Kavu.

When this creature enters, reveal the top four cards of your library. Put all Kavu cards revealed this way into your hand and the rest on the botto...

Target player loses 1 life and you gain 1 life. Draw a card.

Target opponent loses 2 life for each Swamp you control. Last Stand deals damage to target creature equal to the number of Mountains you control. C...

{W}{U}{B}{R}{G}: Exile target permanent. If Legacy Weapon would be put into a graveyard from anywhere, reveal Legacy Weapon and shuffle it into its...

Search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Flying, vigilance, haste

Flying {2}{G}: Regenerate this creature.

{T}: Add {B}.

{T}: Add {C}. {T}: Add {B} or {G}. This land deals 1 damage to you.

Pay 2 life: Prevent the next 1 damage that would be dealt to target creature this turn.

Enchant creature Enchanted creature can't attack. {B}: Enchanted creature gets -1/-1 until end of turn. {R}: Enchanted creature can't block this turn.

At the beginning of each player's upkeep, if there are four or more basic land types among lands that player controls, this artifact deals 3 damage...

As an additional cost to cast this spell, sacrifice a creature. Target player reveals their hand and discards all cards of each of the sacrificed c...

{1}{U}: This creature gains shroud until end of turn. (It can't be the target of spells or abilities.) {R}, Sacrifice this creature: It deals damag...

Haste This creature gets +1/+1 as long as you control a white creature. This creature gets +1/+1 as long as you control a blue creature.