Won a local event today. 20 people, 5 rounds, cut to top8

Mana sources:
11 mountain
4 city of traitors
4 ancient tomb
4 chrome mox
4 simian spirit guide

Lock pieces:
4 blood moon
4 chalice
4 magus of the moon

Threats:
4 goblin rabblemaster
4 hanweir garrison
4 thunderbreak regent
2 pia and kiran
1 koth of the hammer

Random stuff:
2 Fiery confluence
1 stone rain
1 aftershock
1 umezawa's jitte
1 sword of fire and ice

Sideboard:
3 phyrexian revoker
3 trinisphere
2 ensnaring bridge
2 sulfur elemental
2 pyrokinesis
2 boil
1 fiery confluence

beat elves,lost to grixis, then beat omnitell and eldrazi. Draw into top 8, where i beat aluren, death and taxes, and lands.

hanweir garrison was good, he helped a lot against death and taxes attacking through thalia, and beat lands by itself (no moon on the table) because he couldn't be punishing fired. Plus, the possibility of playing him or rabblemaster on turn one when you don't have moon or chalice can steal games.

The 4 drops were whatever, koth and pia looked better than thunderbreak ( but probably just because i drew them more often).

Fiery confluence is insane. I won against eldrazi and death and taxes because of it, was good everytime i cast it, even against grixis it almost made me recover from a very unfavorable position. Unfortunately he had an angler on the table, and i have to say big creatures are extremely problematic... i don't think we are the kind of deck that can maindeck many spotremoval, we need high impact cards, but maybe a couple dismembers in sideboard are ok.

Equipments looked bad. i never really liked playing with them, next time they will probably just be more removal or stone rains.

I mulled a lot, also to 5, but then got lucky topdecking or scrying on top the cards i needed. That's how you win with this deck: never fear mulliganing !