Whenever a creature you control with power 3 or greater enters, draw a card.

When this creature enters, if you control a creature with power 4 or greater, draw a card.

Plot (You may pay and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

Creatures you control have haste.

Whenever a creature you control with power 4 or greater enters, you may draw a card.

Whenever a creature with power 4 or greater enters, its controller draws a card.

Trample

Whenever a creature you control with power 4 or greater enters, put a +1/+1 counter on this creature.

Enchant creature you control

When this Aura enters, draw a card.

Enchanted creature gets +1/+0 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Constellation — Whenever this creature or another enchantment you control enters, draw a card.

Whenever a creature you control enters, draw a card if its power is 3 or greater. Otherwise, put two +1/+1 counters on it.

As this enchantment enters, choose white-bordered or silver-bordered.

Whenever a creature you control with the chosen border enters, draw a card.

When this creature enters, add one mana of any color.

Whenever another creature you control with power 4 or greater enters, draw a card.

Plot (You may pay and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

Whenever a nontoken creature you control with power 4 or greater enters, populate. (Create a token that's a copy of a creature token you control.)

Whenever a creature you control with power 5 or greater enters, you may put two +1/+1 counters on it.

Constellation — Whenever an enchantment you control enters, put a +1/+1 counter on this creature and draw a card.

When this enchantment enters and whenever you cast a spell with mana value 5 or greater, draw a card.

Whenever this enchantment or another enchantment you control enters, you may put a +1/+1 counter on target creature.

Whenever a creature you control with power 4 or greater enters, draw a card.

−1: Untap target permanent.

Enchant creature

When this Aura enters, put a +1/+1 counter on enchanted creature.

Enchanted creature has "Whenever this creature attacks, double the number of +1/+1 counters on it. Then if it has power 10 or greater, draw a card."

When this creature enters, draw a card if you control a creature with a +1/+1 counter on it.