(Some Dracotails do more than that, like also destroying or negating your opponent's cards, too!) Every Dracotail monster also has an additional special ability, like returning itself to your Deck after use, or allowing you to Fusion Summon during your opponent's turn
Nalia allows you to cast party spells (clerics, rogues, warriors, and wizards) from the top of your library
The Sky Legends GX Ability could single-handedly change the flow of a match if you played your cards right, and Trinity Burn being able to deal 210 damage was lovely to have on hand, too
For example, trade a card for 1 thats slightly better, then trade that card with someone else for another thats slightly better, and so on
Art by akagi sets the stage deep in a cracked, battle-scarred cavern , with splintered rocks and murky shadows giving the impression of a recent, hard-fought duel