arceus v pokemon card (アルセウス) 166/172 Brilliant Stars Singles Arceus V - SWSH306 SWSH:

Avoid stacking too many high-cost cards

Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Notes and Rules Information for Herald's Horn: The effect of Herald's Horn reduces only generic mana in a spell's cost

The trigger event doesn't have to specifically refer to "creatures." In these cases, the trigger event may also refer to something being "put into a graveyard from the battlefield." For example, if the equipped creature or an emblem you own has an ability that triggers "whenever an artifact is put into a graveyard from the battlefield," that ability would trigger twice if an artifact creature died

Next, myriad triggers as soon as you declare the attack

Powerline turns every song into card velocity and a second spell

Ward Whenever this creature or another artifact you control enters, put a +1/+1 counter on this creature