RIX - Merfolk Tribal Tempo (Standard)

Do what Merfolk do best, fast and furious, drop land and creature every turn, just be wise which one to drop first, those who have multiple ability drop them first like Deeproot Elite and Jungleborn Pioneer, if you hand has Silvergill Adept drop it get a card but be mindful you have to have another Merfolk in hand to reveal, turn three either drop Kumena, Tyrant of Orazca or Kopala to secure your army, then reserve some mana before you cast Hadana's Climb and Herald, because opponent will want to remove them straight away, once Hadana's Climb comes down and next Herald, it's game over.
The sideboard is kind of aimless, but can be improve along the way as we get familiar which cards to side in. For now a must have are, at least one Scavenger Ground pretty self-explanatory, then Naturalize believe me RIX has tons of really good Enchantments, Artifacts and it helps keep opponent's permanent lower than 10 (For City's Blessings), Spell Pierce to pair with Kopala as there's many land multipliers out there, you could side it with Supreme Will if you prefer, and Admiral's Order (cos I have both foiled XD) and another River's Rebuke, because everyone's gonna play Pirates, Vampires or Dinos they all could multiply very quickly so turn 6 if you can't finish them off, sweep their board out, cancel their City's Blessing straight away as well.

Any positive and constructive suggestions, comments are welcomed.