If youre flipping cards, it may be of interest to offload quickly as market conditions are changing
The majority of sweepers that exile are symmetrical, but this one offers you a way to come out ahead while simultaneously reducing the mana investment with convoke
Honorable Mention: Raggadragga, Goreguts Boss Raggadragga, Goreguts Boss is an honorable mention because it isnt an elf and doesnt say elf anywhere on it
But I think Power Conduit is a good mainboard addition: 4x Blooming Marsh 3x Oboro, Palace in the Clouds 1x Overgrown Tomb 4x Polluted Delta 4x Swamp 4x Verdant Catacombs 4x Urza's Saga 4x Power Conduit 1x Shadowspear 1x Expedition Map 1x Nihil Spellbomb 4x Fatal Push 4x Damnation 2x Cling to Dust 4x Collective Brutality 3x Shadow of Doubt 4x Thoughtseize 4x Bloodghast
There are two phrases that indicate a card will not trigger off multiple creatures entering
During play I was quite happy with all those cards, but the variance is high in Commander and I think I once had more utility lands