Ideally, you phase out two of your creatures and destroy the rest
enchanted version highly sought after
Boros Energy (21.1% 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 Marsh Flats 3 Arena of Glory 3 Sacred Foundry 3 Goblin Bombardment 3 Seasoned Pyromancer 3 Flooded Strand 2 Elegant Parlor 2 Thraben Charm 2 Voice of Victory 2 Plains 2 Ranger-Captain of Eos 1 Mountain 1 Blood Moon 1 Windswept Heath 3 Obsidian Charmaw 2 Wrath of the Skies 2 Celestial Purge 2 The Legend of Roku 2 Wear 2 Orim's Chant 1 Blood Moon 1 Surgical Extraction Powered by Guide of Souls and Galvanic Discharge, Boros Energy leverages the energy mechanic to dominate the battlefield
When battling against midrange, big mana, and control, it becomes a war of attrition that creatures can assist with
These are cards that could mechanically exist in Magics existing rules framework, and could be printed into a black-bordered set
Source This quote gives a great insight in the different print runs of the English Base Set, and also gives some terms we will cover in this article, like Thick 1st edition stamps and Thin 1st edition stamps