1 Dragon-Type Tuner + 1 or more non-Tuner Winged Beast-Type monsters Once per turn, during your Main Phase, you can add 1 Level 4 or lower Dragon-Type or Winged Beast-Type monster from your Deck to your hand. Then discard 1 Dragon-Type or Winged Beast-Type monster.
Searches your deck for low-leveled Dragon or Winged-Beast monsters.
Can be used to load your graveyard.
Requires semi-specific materials.
Here are some cards that can benefit from being discarded with Gae Dearg’s effect. White Stone of Legend can search out Blue-Eyes White Dragon from your deck. Kidmodo Dragon Special summons any Dragon-type monster from your hand. And Gusto Griffin allows you to special summon one Gusto monster from your deck.
You can use Gae Dearg to search out the Winged-Beast Dragunity monsters and load your graveyard with the Dragon-type Dragunity monsters. The Winged-Beast Dragunity monsters can then be summoned and use the Dragon-type Dragunity monsters in your graveyard as equip cards.