You can load them up with counters, double those counters with things like Vorinclex, Monstrous Raider, slap on some equipment like Sword of Fire and Ice, or enchant your unblockable creatures with Eldrazi Conscription and the like
Youve probably seen most of cards on this listand you might not agree with my final ranking, but I think that we can all agree that these are powerful cards
With a lot of discard one to play triggers, you can filter your hand
With fast aggro being so prominent, the arrowheads can dodge protection and eliminate that army of weenies across the table
to get break through the massive life totals that are common to Commander
Finally, Cyrus can disrupt an opponents evolution strategy by forcing weak basic Pokmon into the Active Spot