Multicolor builds should prioritize consistency over utility, while budget decks can rely on tapped duals and ramp to offset slower starts
Magic: The Gathering Comprehensive Rules, 701.21 Tap and Untap
An efficient 3/2 with first strike for three mana, when Alesha attacks, you can pay two mana

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If you want all your lands to come into play untapped, youre paying for it, especially if your format includes fetch lands
The calculator displays both, so be sure to read the correct row