These are some things the Dragons deck gets access to as ways to help make sure you get to cast your late game Dragonsand to encourage you to have enough Dragons
Brazen Borrower offers great utility, as you can use this card on both defense and offense by slowing down your opponents while dealing air damage later
In Japan, it's the second most popular card game, only being beaten out by Magic: The Gathering
The reprint value on this deck is pretty decent, with Ruinous UltimatumRuinous Ultimatum, Fervent ChargeFervent Charge, and Pitiless PlundererPitiless Plunderer being the standouts
You can foretell it too, which means it has synergies, both with cards that pay you off for casting cards from exile and commanders that enable or benefit from those strategies
The kicker is that those birds are goaded for the rest of the game, so they attack your opponents, despite the minor setback of giving away free creatures