As far as the sideboard not much thought has gone into it. Just some standard blue hate in Lightning Mare and Domri, Anarch of Bolas , Cindervines for blue/red and Esper control as well as pesky artifact/enchantment removal with some help from Return to Nature (also good against graveyard synergy decks) and Vivien Reid (general utility vs most match ups). I was considering Rekindling Phoenix against flyers or as block fodder in general (his elemental token combos well with Overgrowth Elemental) but went with Multani, Yavimaya's Avatar in there as a meta game match-up and answer to beefy flyers (also combos well with Thunderkin Awakener) Hopefully you all like it or can suggest some changes of your own. <3
3 Chandra's Embercat
4 Runaway Steam-Kin
4 Thunderkin Awakener
3 Leafkin Druid
4 Creeping Trailblazer
4 Overgrowth Elemental
2 Scampering Scorcher
Artifacts (2)
2 Icon of Ancestry
2 Adventurous Impulse
4 Lava Coil
Planeswalkers (6)
4 Chandra, Acolyte of Flame
2 Chandra, Novice Pyromancer
Lands (23)
4 Stomping Ground
4 Rootbound Crag
9 Mountain
6 Forest
4 Lightning Mare
2 Return to Nature
2 Cindervines
3 Domri, Anarch of Bolas
2 Vivien Reid
2 Multani, Yavimaya's Avatar
This is a fun deck. Still needs tweaking and playtesting (I've been out of the loop in standard for a couple months) but the idea is an anthem effect with the Creeping Trailblazer and Icon of Ancestry with some help from Chandra, Novice Pyromancer and Overgrowth Elemental. Chandra's Embercat , Runaway Steam-Kin and Leafkin Druid provide adequate ramp into the 3-6 CMC range while Icon of Ancestry , Adventurous Impulse and even Thunderkin Awakener keep the creatures gassed up and running. Once you can get Chandra, Acolyte of Flame going and keep her supported this deck will take off. This build is not heavy on creature control as it is designed as sort of a stompy deck but Lava Coil is there as usual in a red build and Chandra, Novice Pyromancer can ping off blockers and annoying x/2 combo creatures later in the game.
As far as the sideboard not much thought has gone into it. Just some standard blue hate in Lightning Mare and Domri, Anarch of Bolas , Cindervines for blue/red and Esper control as well as pesky artifact/enchantment removal with some help from Return to Nature (also good against graveyard synergy decks) and Vivien Reid (general utility vs most match ups). I was considering Rekindling Phoenix against flyers or as block fodder in general (his elemental token combos well with Overgrowth Elemental) but went with Multani, Yavimaya's Avatar in there as a meta game match-up and answer to beefy flyers (also combos well with Thunderkin Awakener) Hopefully you all like it or can suggest some changes of your own. <3