v3.26.1
Cover
Apr. 01, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Apr. 01, 2026
File Number 333-268561
Entity Registrant Name Mag Magna Corp.
Entity Central Index Key 0001949864
TaxIdentificationNumber 98-1626237
Incorporation State WY
address 4005 West Reno Avenue
address Suite F
address Las Vegas
address NV
address 89118
City Area Code 702
Local Phone Number 595-2247
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Emerging Growth Company true
extended transition period false