Shuffle creases are fine if youre looking for a budget copy to play, but a fold
So, we have a linear spell rate we can modify linearly fueling a linear progression with diminishing returns over time
Here's a list along with approximate preorder pricing: Call the Spirit Dragons ($20) Dracogenesis ($20) Stormscale Scion ($20) Teval, Arbiter of Virtue ($10) Shiko, Paragon of the Way ($10) Betor, Kin to All ($10) Neriv, Heart of the Storm ($8) Urnei, the Song Unending ($8) Tarkir: Dragonstorm is filled with many powerful Dragons and Dragon cards worth more than the price of a Play Booster (at least during prerelease)
Find a Verified Image of Every Pre- Magic Playtest Card About one hundred cards from Alpha cards still have unknown playtest cards
I expect that it's powerful enough players will try it, but whether Tome of the Infinite actually ends up being good enough to stick in decks remains to be seen
You should look to kill their early creatures to try and keep them off sneaking in an early Venerated Loxodon