If you cast one artifact or Human spell from your graveyard and then have a new Arcade Gannon come under your control in the same turn, you may cast another artifact or Human spell from your graveyard that turn as long as that spell has mana value less than or equal to the number of quest counters on the new Arcade Gannon
Slaughter Singer makes a good pair with this card, allowing you to pump your double striker
In some cases, you can use Sinkhole to destroy a site, set your opponent back, and if your opponent isnt careful with where they cast their minions, you can follow up with Cave-In , Stormy Seas , or Earthquake to remove multiple cards from the realm devastating your opponents board while setting them further behind in board presence
While it doesnt have all the bells and whistles compared to something like Stalwarts of Osgiliath, it makes up for that in size and, most importantly, trample
Reanimate costing one mana is so crazy, it has actually appeared in a fair number of combo decks, even without Entomb
