Tide Skimmer — ruling 1

Tide Skimmer's ability triggers just once, no matter how many creatures with flying attack beyond the second.

Tide Skimmer — ruling 2

You draw a card even if some or all of the attacking creatures lose flying or leave combat before Tide Skimmer's ability resolves.

Tide Skimmer : règles, fonctionnement et interactions (MTG)

Tide Skimmer is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Flying Whenever you attack with two or more creatures with flying, draw a card.

How it works : Tide Skimmer

Original English text — Wizards of the Coast / Scryfall

#1June 23, 2020· Wizards of the Coast
Tide Skimmer's ability triggers just once, no matter how many creatures with flying attack beyond the second.
No other card is named in this ruling.
#2June 23, 2020· Wizards of the Coast
You draw a card even if some or all of the attacking creatures lose flying or leave combat before Tide Skimmer's ability resolves.
No other card is named in this ruling.