Double strike Eternalize {3}{W}{W} ({3}{W}{W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Cat with no mana cost. Eternalize only as a sorcery.)

{G}{W}: This creature gains indestructible until end of turn. When this creature dies, return it to the battlefield. It's an Aura enchantment with enchant creature you control and "{G}{W}: Enchanted creature gains indestructible until end of turn," and it loses all other abilities.

This creature must be blocked if able. When this creature dies, you gain 1 life for each creature that died this turn.

Whenever this creature becomes blocked by a creature, this creature gets +1/+1 until end of turn.

Sacrifice this creature: Destroy target enchantment.

Vigilance (Attacking doesn't cause this creature to tap.) Lifelink (Damage dealt by this creature also causes you to gain that much life.) At the beginning of your upkeep, if you have 40 or more life, you win the game.

Other Cats you control get +1/+1 and have protection from Dogs. Whenever one or more Cats you control deal combat damage to a player, destroy up to one target artifact or enchantment that player controls.

{3}{G}{W}: Monstrosity 1. (If this creature isn't monstrous, put a +1/+1 counter on it and it becomes monstrous.) As long as this creature is monstrous, it has hexproof and indestructible.

Flash When this creature enters, return a green or white creature you control to its owner's hand.

When this creature enters, draw a card.

Vigilance Foretell {3}{W} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Whenever this creature attacks, it gets +1/+1 until end of turn.

Vigilance (Attacking doesn't cause this creature to tap.)

Vigilance When this creature enters, for each opponent, choose a creature with the greatest power among creatures that player controls. Destroy those creatures.

Cats you control have protection from Rats. (They can't be blocked, targeted, or dealt damage by Rats.) At the beginning of your end step, target opponent creates a 1/1 black Rat creature token with deathtouch. Whenever a Rat dies, put a +1/+1 counter on each Cat you control.

Whenever this creature deals damage to an opponent, you may search your library for a Forest card, reveal that card, put it into your hand, then shuffle.

Whenever this creature deals combat damage to a player, untap target creature or land.

This creature can't block.

Whenever one or more non-Human creatures you control deal combat damage to a player, draw a card.

Flash

Other Cats you control get +2/+1.

This creature gets +1/+2 as long as you control a Forest.

Vigilance

Shroud (This creature can't be the target of spells or abilities.)

Flash

During your turn, this creature has first strike.

You may have this creature assign its combat damage as though it weren't blocked.

This creature gets +1/+1 for each other Cat you control. {W}, {T}, Exert this creature: Create two 1/1 white Cat creature tokens with lifelink. (An exerted creature won't untap during your next untap step.)

When this creature enters, put a +1/+1 counter on target creature you control. Each creature you control with a +1/+1 counter on it has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Vigilance Landfall — Whenever a land you control enters, put a +1/+1 counter on this creature.

Other Cats you control get +1/+1 and have lifelink. (Damage dealt by those creatures also causes you to gain that much life.) When this creature enters, create two 1/1 white Cat creature tokens with lifelink.

At the beginning of your end step, if a creature died this turn, put a +1/+1 counter on this creature and untap it.

Lifelink Embalm {W} ({W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Cat with no mana cost. Embalm only as a sorcery.)

Landfall — Whenever a land you control enters, this creature gets +1/+1 until end of turn.

Shroud (This creature can't be the target of spells or abilities.) When this creature enters, sacrifice it unless you sacrifice a land.

Flash (You may cast this spell any time you could cast an instant.) When this creature enters, you gain protection from the color of your choice until end of turn. (You can't be targeted, dealt damage, or enchanted by anything of the chosen color.)

Whenever this creature becomes blocked, it gets +2/+2 until end of turn.

This creature can't be blocked by more than one creature.

{1}{G}: You may return another creature you control to its owner's hand. If you do, this creature gains indestructible until end of turn.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Landfall — Whenever a land you control enters, put a +1/+1 counter on this creature.

Vigilance Landfall — Whenever a land you control enters, exile target permanent card with mana value 3 or less from your graveyard. When this creature dies, put each permanent card exiled with it onto the battlefield under the control of that card's owner.

Landfall — Whenever a land you control enters, choose one — • Create a 2/2 white Cat Beast creature token. • Put a +1/+1 counter on each creature you control. Those creatures gain vigilance until end of turn.

Enchant creature Enchanted creature has lifelink. {1}{W}: Attach this Aura to target creature you control. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)