Meklord Astro Dragon Asterisk (Secret Rare)

Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by controlling 3 or more "Meklord" monsters. When this card is Special Summoned: You can target any number of "Meklord" monsters you control, except this card, send those targets to the Graveyard, and if you do, this card's ATK becomes the combined original ATK of the monsters sent to the Graveyard by this effect. Each time a Synchro Monster(s) is Special Summoned: Inflict 1000 damage to the Summoning player.