Solemn Warning (UTR) [DREV-EN077] Ultimate Rare POP Series 1 Set: Extreme Force Card type:

Set: Extreme Force Card type: Field Spell Rarity: Ultra Rare All "Rokket" monsters on the field gain 300 ATK/DEF

or card effects

Special Summon 1 "Ultimate Insect LV7" from your hand or Deck

You can only use this effect of "Invocation" once per turn

Set: EX: Delta Species Type: Lightning

Solemn Warning (UTR) [DREV-EN077] Ultimate Rare POP Series 1 Set: Extreme Force Card type:Set: Duelist Revolution Card type: Trap Card Rarity: Ultimate Rare Pay 2000 Life Points to negate the Summon of a monster OR the activation of a Spell Card, Trap Card or Effect Monster's effect that includes an effect that Special Summons a monster(s), and destroy that card.