Poor Unfortunate Opponents This deck is swingy, and as such you'll need to get through for combat damage
Of course you want to include great equipment like Colossus Hammer, Blackblade Reforged, and the infamous swords, but dont forget some creatures that synergize with artifact and equipment strategies too
Certainly the Onslaught cards are not deep nor do they have a high average power level but none the less the set offers some staples, some nice effects, some key cards in certain places, including some nice tribal stuff and of course great cycling things
Because damage remains marked on a creature until the damage is removed as the turn ends, nonlethal damage dealt to a Cat you control may become lethal if Feline Sovereign leaves the battlefield during that turn
Aside from categories like instant, creature, and planeswalker, cards in Magic: The Gathering can fulfill specific roles like spot removal, utility lands, and certainly board wipes