Drake 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

How it works : Drake

Original English text — Wizards of the Coast / Scryfall

No additional ruling has been published for this card.

Interactions with other cards

These cards' text mentions Drake.

Talrand, Sky Summoner

Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.

Alandra, Sky Dreamer

Whenever you draw your second card each turn, create a 2/2 blue Drake creature token with flying. Whenever you draw your fifth card each turn, Alandra and Drakes you control each get +X/+X until end of turn, where X is the number of cards in your hand.

Drake Haven

Whenever you cycle or discard a card, you may pay {1}. If you do, create a 2/2 blue Drake creature token with flying.

Crackling Drake

Flying Crackling Drake's power is equal to the total number of instant and sorcery cards you own in exile and in your graveyard. When this creature enters, draw a card.

Drake Hatcher

Vigilance, prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Whenever this creature deals combat damage to a player, put that many incubation counters on it. Remove three incubation counters from this creature: Create a 2/2 blue Drake creature token with flying.

Nathan Drake, Treasure Hunter

First strike You may spend mana as though it were mana of any color to cast spells you don't own or to activate abilities of permanents you control but don't own. Whenever Nathan Drake attacks, exile the top card of each player's library. You may cast a spell from among those cards.

Enigma Drake

Flying Enigma Drake's power is equal to the number of instant and sorcery cards in your graveyard.

Talrand's Invocation

Create two 2/2 blue Drake creature tokens with flying.

Roost of Drakes

Kicker {2}{U} (You may pay an additional {2}{U} as you cast this spell.) When this enchantment enters, if it was kicked, create a 2/2 blue Drake creature token with flying. Whenever you cast a kicked spell, create a 2/2 blue Drake creature token with flying.

Leafdrake Roost

Enchant land Enchanted land has "{G}{U}, {T}: Create a 2/2 green and blue Drake creature token with flying."

Kyscu Drake

Flying {G}: This creature gets +0/+1 until end of turn. Activate only once each turn. Sacrifice this creature and a creature named Spitting Drake: Search your library for a card named Viashivan Dragon, put that card onto the battlefield, then shuffle.