Its super effective as a Voltron commander because it gets to attack four times a turn cycle, so you basically get three additional combats a turn
Incapsula incident ID: 1532000690249689426-619125501528379728
Notably, this means that players won't get to know what nonland permanent you plan to target before you choose whether to sacrifice a creature
Weakness: Fairy (x2) Resistance: none Retreat: 3 Hydreigon BREAK - Dragon - HP190 BREAK Evolution Evolves from Hydreigon Hydreigon BREAK retains the attacks, Abilities, Weakness, Resistance, and Retreat Cost of its previous Evolution
But, like with all of these cards, putting two situational effects together really does make for a significantly better card, as the situations where you can use that card are drastically increased, even with a card that has two incredibly situational options
Their biggest weakness as a type is probably their overall underwhelming special defense