A creature enters the battlefield

Also counts as

• Create a token 65% of cards that make it

Leads to

1. Create a token 2,464 cards
   • Beast WithinDestroy target permanent. its controller creates a 3/3 green beast creature token.
   • Swan SongCounter target enchantment, instant, or sorcery spell. its controller creates a 2/2 blue bird creature token with flying.
   • Generous GiftDestroy target permanent. its controller creates a 3/3 green elephant creature token.

   Then: Enter the battlefield, A creature enters the battlefield, permanents to sacrifice

2. Put a +1/+1 counter 58 cards
   • Cathars' CrusadeWhenever a creature you control enters, put a +1/+1 counter on each creature you control.
   • Tribute to the World TreeWhenever a creature you control enters, draw a card if its power is 3 or greater. otherwise, put two +1/+1 counters on it.
   • Champion of LambholtWhenever another creature you control enters, put a +1/+1 counter on this creature.
3. Put a counter 73 cards
   • Cathars' CrusadeWhenever a creature you control enters, put a +1/+1 counter on each creature you control.
   • Tribute to the World TreeWhenever a creature you control enters, draw a card if its power is 3 or greater. otherwise, put two +1/+1 counters on it.
   • Metastatic EvangelWhenever another nontoken creature you control enters, proliferate.

   Then: Become tapped, A creature enters the battlefield, Create a token

4. Gain life 44 cards
   • Authority of the ConsulsWhenever a creature an opponent controls enters, you gain 1 life.
   • Soul WardenWhenever another creature enters, you gain 1 life.
   • Elas il-Kor, Sadistic PilgrimWhenever another creature you control enters, you gain 1 life.

   Then: Put a +1/+1 counter, Put a counter

Fed by

1. cards in your graveyard to return or use 589 cards
   • ReanimatePut target creature card from a graveyard onto the battlefield under your control. you lose life equal to that card's mana value.
   • Sun TitanWhenever this creature enters or attacks, you may return target permanent card with mana value 3 or less from your graveyard to the battlefield.
   • Sevinne's ReclamationReturn target permanent card with mana value 3 or less from your graveyard to the battlefield. if this spell was cast from a graveyard, you may copy this spell and may choose a new target for the copy. flashback {4}{W}.
2. Return as a new object (clears counters and damage) 99 cards
   • Luminous BroodmothWhenever a creature you control without flying dies, return it to the battlefield under its owner's control with a flying counter on it.
   • Unstoppable SlasherWhen this creature dies, if it had no counters on it, return it to the battlefield tapped under its owner's control with two stun counters on it.
   • Metamorphosis FanaticWhen this creature enters, return up to one target creature card from your graveyard to the battlefield with a lifelink counter on it.
3. permanents to sacrifice 220 cards
   • VictimizeChoose two target creature cards in your graveyard. sacrifice a creature. if you do, return the chosen cards to the battlefield tapped.
   • Dread ReturnReturn target creature card from your graveyard to the battlefield. flashback—sacrifice three creatures.
   • Eldritch EvolutionAs an additional cost to cast this spell, sacrifice a creature. search your library for a creature card with mana value x or less, where x is 2 plus the sacrificed creature's mana value. put that card onto the battlefield, then shuffle. exile ~.
4. A creature dies 113 cards
   • Kaya's GhostformWhen enchanted permanent dies or is put into exile, return that card to the battlefield under your control.
   • Luminous BroodmothWhenever a creature you control without flying dies, return it to the battlefield under its owner's control with a flying counter on it.
   • Gift of ImmortalityWhen enchanted creature dies, return that card to the battlefield under its owner's control. return this card to the battlefield attached to that creature at the beginning of the next end step.
5. Put a lore counter 47 cards
   • Kiora Bests the Sea GodI — create an 8/8 blue kraken creature token with hexproof.
   • Battle at the HelvaultI, ii — for each player, exile up to one target non-saga, nonland permanent that player controls until this saga leaves the battlefield.
   • Summon: Knights of RoundI, ii, iii, iv — create three 2/2 white knight creature tokens.
6. Leave the battlefield 43 cards
   • Skyclave ApparitionWhen this creature leaves the battlefield, the exiled card's owner creates an x/x blue illusion creature token, where x is the mana value of the exiled card.
   • NecromancyWhen this enchantment enters, if it's on the battlefield, it becomes an aura with "enchant creature put onto the battlefield with ~." put target creature card from a graveyard onto the battlefield under your control and attach this enchantment to it. when this enchantment leaves the battlefield, that creature's controller sacrifices it.
   • Oblivion RingWhen this enchantment leaves the battlefield, return the exiled card to the battlefield under its owner's control.
7. Return a card from a graveyard 16 cards
   • Tormod, the DesecratorWhenever one or more cards leave your graveyard, create a tapped 2/2 black zombie creature token.
   • Desecrated TombWhenever one or more creature cards leave your graveyard, create a 1/1 black bat creature token with flying.
   • Insidious RootsWhenever one or more creature cards leave your graveyard, create a 0/1 green plant creature token, then put a +1/+1 counter on each plant you control.
8. counters to remove 53 cards
   • Ominous SeasRemove eight foreshadow counters from this enchantment: create an 8/8 blue kraken creature token.
   • Vat of Rebirth{2}{B}, {T}, remove four oil counters from this artifact: return target creature card from your graveyard to the battlefield. activate only as a sorcery.
   • Staff of the StorytellerWhen this artifact enters, create a 1/1 white spirit creature token with flying.