Synchro World

Each time a monster(s) is Synchro Summoned, place 2 Signal Counters on this card. You can remove 4, 7, or 10 Signal Counters from your field to activate 1 of these effects; ● 4: Increase or reduce the Level of 1 face-up monster you control by 1. ● 7: Special Summon 1 Tuner from your GY. ● 10: Special Summon 1 Synchro Monster from your GY. If this card in its owner's control is destroyed by an opponent's card effect: You can Special Summon 1 "Crimson Dragon" from your Extra Deck.

Field Spell Card spell