Seek Power
x4
1
Torch
x3
2
Learned Herbalist
x3
2
Master Cartographer
x3
3
Auralian Merchant
x4
3
Display of Instinct
x3
3
Jennev Merchant
x4
3
Wisdom of the Elders
x4
4
Sandstorm Titan
x2
4
Stirring Sand
x3
5
Moonstone Vanguard
x2
5
West-Wind Herald
x3
6
Heart of the Vault
x4
6
Howling Peak
x3
8
Great-Kiln Titan
x3
Fire Sigil
x3
Primal Sigil
x3
Time Sigil
x4
Cobalt Waystone
x4
Crest of Fury
x4
Crest of Impulse
x4
Crest of Wisdom
x4
Seat of Impulse
x1
View Deck on Shiftstoned
Only reason why I have seek power over the cargos is because I feel it's easier to get to six mana (for the peak and when you need to hardcast HotV) with it, than with cargo that sometimes may turn into a not very useful card.
I'll test -Cartographer and +1 Torch, I feel like running only 2 torch is not the correct thing to do so I will try that!
As for Herald, the card is less powerful without the Scattershot combo, but in this type of deck it's so versatile that I feel 4 is the correct number. You can use it to multiply itself every turn to create an army of fliers, you can use it to grab extra burn them all and stirring sands, or to clone your threats/merchants when needed.