South America Magic Series - Regional Championship (Final Regional Jun 2023) (won by Martin Dominguez)
Pioneer tournament of 1 Jul 2023 with 114 decklists, won by Martin Dominguez with Rakdos Sacrifice.
Decklists
New cards seeing play
Not played in Pioneer in the 120 days before this event.
- Blind Obedience 1 deck
- Mass Manipulation 1 deck
Metagame of this event
Compared with the overall Pioneer metagame of the 30 days up to July 1, 2023 (9396 decks):
| Archetype | Decks | This event | Overall | Top 8 |
|---|---|---|---|---|
| Other Rakdos decks 15.8% overall | 18 | 15.8% | 15.8% | 0 |
Rakdos Sacrifice 
5.7% overall |
18 | 15.8% | 5.7% | 3 |
| Other Azorius decks 7.6% overall | 10 | 8.8% | 7.6% | 1 |
| Other Five-Color decks 9.0% overall | 9 | 7.9% | 9.0% | 1 |
| Other Bant decks 10.4% overall | 8 | 7.0% | 10.4% | 0 |
Mono-White Humans
5.3% overall |
7 | 6.1% | 5.3% | 0 |
Azorius Spirits
5.2% overall |
6 | 5.3% | 5.2% | 0 |
Greasefang
5.5% overall |
5 | 4.4% | 5.5% | 0 |
| Izzet Phoenix
2.3% overall |
4 | 3.5% | 2.3% | 0 |
| Other Boros decks 3.1% overall | 4 | 3.5% | 3.1% | 0 |
| Other Dimir decks 2.2% overall | 4 | 3.5% | 2.2% | 1 |
| Other Four-Color decks 4.0% overall | 4 | 3.5% | 4.0% | 0 |
| Creativity
1.8% overall |
3 | 2.6% | 1.8% | 0 |
| Mono-Red Aggro
1.9% overall |
3 | 2.6% | 1.9% | 0 |
| Other Gruul decks 2.3% overall | 3 | 2.6% | 2.3% | 0 |
| Other Izzet decks 4.0% overall | 2 | 1.8% | 4.0% | 1 |
| Other Naya decks 2.1% overall | 2 | 1.8% | 2.1% | 0 |
| Other Four-Color decks 0.7% overall | 1 | 0.9% | 0.7% | 1 |
| Other Mono-White decks 0.2% overall | 1 | 0.9% | 0.2% | 0 |
| Other Sultai decks 1.7% overall | 1 | 0.9% | 1.7% | 0 |
| Other Temur decks 1.9% overall | 1 | 0.9% | 1.9% | 0 |
- Overall
- share of the archetype in the overall metagame of the format, with the filters above