We have different play patterns with this card, one being to simply spread +1/+1 counters around, or equip, hit, and add massive amounts of loyalty counters, which in turn converts into cards
This card doesnt target so it prevents damage from sources protected by shroud or hexproof, making it an excellent answer to Voltron commanders like Uril, the Miststalker
Accorders Shield is worth pairing with Eye of Nidhogg, as it not only gives your creature +0/+3 but also gives it vigilance allowing your creature to be just as valuable defensively as it is offensively
The math is easy and the payoff is enormous, which makes him a perfect crash course in burn and combat
Double Strike vs Regenerate Regenerate means that instead of a creature being destroyed, it becomes tapped, all damage is removed from it and it is removed from combat