Annie Joins Up

Replacement effects are unaffected by Annie Joins Up’s last ability. For example, a 1/1 creature that enters the battlefield under your control with one +1/+1 counter on it won’t receive an additional +1/+1 counter.

Abilities that apply “as [this creature] enters the battlefield” or “as [this creature] is turned face up” are also unaffected.

Triggered abilities use the word “when,” “whenever,” or “at.” They’re often written as “[Trigger condition], [effect].” Some keyword abilities are triggered abilities and will have “when,” “whenever,” or “at the beginning of” in their reminder text.

Abilities that apply “when [this creature] is turned face up” will trigger an additional time only if that creature is legendary once it has been turned face up.

In some cases involving linked abilities, an ability requires information about “the exiled card.” When this happens, the ability gets multiple answers. If these answers are being used to determine the value of a variable, the sum is used. For example, if Elite Arcanist’s enters-the-battlefield ability triggers twice, two cards are exiled. The value of X in the activation cost of Elite Arcanist’s other ability is the sum of the two cards’ mana values. As the ability resolves, you create copies of both cards and can cast none, one, or both of the copies in any order.

If a triggered ability is linked to a second ability, additional instances of that triggered ability are also linked to that second ability. If the second ability refers to “the exiled card,” it refers to all cards exiled by instances of the triggered ability.