A Standard dinosaur deck isn't going big enough imho, you don't need Dramatic Entrance for that (most creatures cost less than 5).
My aim is to go big as fast as possible, not to play a fair creature deck (which would be better outside of dinosaur tribal).
L.Bolt and R.Rage (not a modern-level card) won't add that much "control" to the deck anyway imho.
Now that we got Eladamri's Call and Once Upon a Time the deck can become more consistent, though not sure if they're much better than Summoner's Pact here.
There is also Impervious Greatwurm as a potential finisher (probably competing with Hellkite Overlord/Zacama for slots).
My aim is to go big as fast as possible, not to play a fair creature deck (which would be better outside of dinosaur tribal).
L.Bolt and R.Rage (not a modern-level card) won't add that much "control" to the deck anyway imho.
4x Arbor Elf
4x Devoted Druid
2x Fauna Shaman
4x Elvish Piper
4x Hellkite Overlord
4x Worldspine Wurm
2x Progenitus
Instant (10)
2x Summoner's Pact
4x Dramatic Entrance
4x Summoning Trap
4x Utopia Sprawl
Land (22)
4x Windswept Heath
4x Wooded Foothills
3x Temple of Plenty
4x Temple Garden
1x Plains
6x Forest
2x Beast Within
2x Rest in Peace
2x Stony Silence
2x Heroic Intervention
1x Terastodon
1x Acidic Slime
2x Thragtusk
3x Path to Exile
Maybe it should be a 4x-of over Summoner's Pact, though other options to consider can be Oath of Nissa/Commune with Nature (or Congregation at Dawn).
Some more good green creatures can be: Terastodon (probably a SB card), the new Zacama, Primal Calamity (some useful abilities and a good body)
and Ghalta, Primal Hunger (can be hardcast easily after cheating out a creature).
Lesser options: Craterhoof Behemoth, Liege of the Tangle, Carnage Tyrant, Elderscale Wurm (pseudo-Worship) and Sifter Wurm (mainly for scry+lifegain).
What do you think ?