If any of those face-down creatures have double strike or first strike, the ability will trigger once for each player dealt damage in each combat damage step
The plan is to drain the opponents Counter resources and whittle their Life cards down
Shading of printing, misalignment within the frame Foil processing gloss and seams (e.g., Masterpiece series) Cutting of cards (those enclosed in pre-constructed products such as Challenger decks may differ from those in booster packs) Differences in Printing Color and Process Differences in colors due to printing (from left to right: A, B, and C) A Enlarged B Enlarged C Enlarged Draft/Set Booster Editions and Collector Booster Editions Difference by sealed pack (Left: Draft / Set Booster Editions and, Right: Collector Booster Editions) Corner of Draft / Set Booster Editions Corner of Collector Booster Editions The foil difference of Kaladesh Inventions Our company classify the foil difference as written below

Example Lists Mono Green Creature Based 24 Spells Llanowar Elves Fyndhorn Elves Elvish Mystic Joraga Treespeaker Noble Hierarch Skullclamp Rofellos, Llanowar Emissary Lotus Cobra Devoted Druid Explore Sylvan Advocate Satyr Wayfinder Tireless Tracker Rishkar, Peema Renegade Yavimaya Dryad Oracle of Mul Daya Garruk Wildspeaker Nissa, Worldwaker Verdurous Gearhulk Primeval Titan Walking Ballista Hornet Queen Crafterhoof Behemoth Decimator of Provinces 16 Lands Gaea's Cradle Treetop Village Rishadan Port 13 Forests Gr Ramp 23 Spells Search for Tomorrow Birds of Paradise Oath of Nissa Joraga Tree Speaker Arbor Elf Explore Sakura Tribe Elder Nature's Lore Sylvan Library Sylvan Caryatid Yavimaya Dryad Nissa, the Vastwood Seer Courser of Kruphix Den Protector Oracle of Mul Daya Polukranos, World Eater Garruk Relentless Nissa, Vital Force Primeval Titan Dragonlord Atarka Avenger of Zendikar Ugin, the Spirit Dragon 17 Lands Nykthos, Shrine to Nyx Myriad Landscape Kessig Wolf Run Tiaga Wooded Foothills Stomping Ground Raging Ravine Temple of Abandon 9 Forests These are just two fairly standard example lists

It'll also let you tap your tappers more than once, like the next card