Nice list, Deadeye Harpooner / Fairgrounds Warden are good vs. show and tell too. I'd consider revoker, it's good vs. oko and solid vs. combo things like sneak attack or led. Plus it crews copter.
Originally Posted by Laser Brains
With the printing of Gigantosaurus, Thrashing Brontodon and Steel Leaf Champion the deck has evolved from good to very competitive. Anyway, give it a few play tests if you are interested and let me know what you think.
With veteran explorer I know that I 100% will not enjoy a 30 minute grindfest against someone who can barely afford dual lands and believes that their deck can cast a 10 mana 8/8.