You must follow all normal timing rules for spells cast using the second ability and must pay all costs for spells cast this way
if you don't know the game too well, tokens are "spawns," little creatures generated by cards rather than cards themselves
Boros Energy (15.1% of the Winner's Metagame) 4 Ajani, Nacatl Pariah 4 Guide of Souls 4 Ocelot Pride 4 Phlage, Titan of Fire's Fury 4 Ragavan, Nimble Pilferer 4 Galvanic Discharge 4 Arid Mesa 4 Flooded Strand 3 Goblin Bombardment 3 Arena of Glory 3 Sacred Foundry 3 Seasoned Pyromancer 3 Marsh Flats 3 Fable of the Mirror-Breaker 2 Elegant Parlor 2 Plains 2 Static Prison 2 Thraben Charm 1 Mountain 1 Windswept Heath 4 Molten Rain 2 Orim's Chant 2 Deafening Silence 1 Wear // Tear 1 Showdown of the Skalds 1 Celestial Purge 1 March of Otherworldly Light 1 Wrath of the Skies 1 Blood Moon 1 Stony Silence In the early days of the post-ban Modern format, Boros Energy has established itself as the deck to beat
Its a very simple way of ramping, and while its no good for those aiming for one of every color by turn five, its still an absurdly potent way of gaining mana
A Saheeli deck is still going to want to go deep on energy, sure, but it can also afford to splash for the best kinds of permanents that can be copied
