INTO THE DECK EP03 - Pioneer U/W Control - Keep or mulligan?

LANDS (25)

4 Glacial Fortress
4 Hallowed Fountain
2 Castle Ardenvale
2 Castle Vantress
2 Field of Ruin
1 Geier Reach Sanitarium
6 Island
4 Plains

SPELLS (35)

4 Absorb
4 Azorius Charm
1 Dovin's Veto
4 Opt
2 Dig Through Time
2 Search for Azcanta
2 Cast Out
1 Detention Sphere
1 Settle the Wreckage
4 Supreme Verdict
2 Approach of the Second Sun
2 Narset, Parter of Veils
2 Teferi, Hero of Dominaria
4 Teferi, Time Raveler

SIDEBOARD

4 Aether Gust
3 Blessed Alliance
3 Dovin's Veto
1 Ixalan's Binding
2 Lyra Dawnbringer
1 Mystical Dispute
1 Narset, Parter of Veils