Dinomic Powerload

Yu-Gi-Oh Card: Dinomic Powerload
Available from these partners:
Dinomic Powerload
Type:Field Spell
Text:All "Dinomist" monsters on the field gain 300 ATK and DEF. If a "Dinomist" monster you control battles, your opponent cannot activate cards or effects until the end of the Damage Step.
Printings: 2016 Mega-Tin Mega Pack (MP16-EN217)
Breakers of Shadow (BOSH-EN062)