You can pay seven mana to meld him with The Mightstone and Weakstone to create Urza, Planeswalker, who has a whopping five different abilities you can use - and you can choose to activate two abilities per turn instead of just one
At a table with three other people, this is a +2 draw four cards a turn
Until then, you have plenty of ways to enjoy the spirit of Commander
When an effect suspects a creature, it becomes suspected
Boros Charm, along with the printing of Boltwave, gives Red decks a new identity in Standard, allowing for a Burn shell to exist, with already existing cards like Monastery Swiftspear, Lightning Strike, and Screaming Nemesis
Because shock lands have land types (Plains, Island, Swamp, Mountain, Forest), they are searchable with fetch lands, forming a powerful mana-fixing duo