Full Flowering

If you control no creature tokens when you populate, nothing will happen.

Wotc — January 12, 2024

If you choose to copy a creature token that's a copy of another creature, the new creature token will copy the characteristics of whatever the original token is copying.

Wotc — January 12, 2024

The new creature token copies the characteristics of the original token as stated by the effect that created the original token.

Wotc — January 12, 2024

The new token doesn't copy whether the original token is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any noncopy effects that have changed its power, toughness, color, and so on.

Wotc — January 12, 2024

Any enters-the-battlefield abilities of the copied token will trigger when the new token enters the battlefield. Any "as [this creature] enters the battlefield" or "[this creature] enters the battlefield with" abilities of the copied token will also work.

Wotc — January 12, 2024

Populate doesn't target the creature token you're copying. You choose that creature token as you're taking the populate action. You can choose any creature token you control. If a spell or ability causes you to create a creature token and then instructs you to populate, you may choose to copy the token you just created, or you may choose to copy another creature token you control.

Wotc — January 12, 2024

Each time you populate, you can pick any creature token you control to copy. You don't have to create X tokens that are all copies of the same creature token.

Wotc — August 23, 2019

Any abilities that trigger while you're populating won't be put onto the stack until after you've finished populating X times.

Wotc — August 23, 2019

If X is 0, you don't populate at all.

Wotc — August 23, 2019

The tokens enter the battlefield one at a time.

Wotc — August 23, 2019