Simply slap this baby down with open and watch their face blanch over in disappointment and understanding, as you can capably stop that creature from ever dealing combat damage to you again
If you somehow control two of The Masamune and they're equipped to creatures you control, a creature dying causes abilities of emblems you own to trigger three times, not four

Daybound/Nightbound Card Gallery and List Arlinn, the Pack's Hope / Arlinn, the Moon's Fury Baneblade Scoundrel / Baneclaw Marauder Bird Admirer / Wing Shredder Brutal Cathar / Moonrage Brute Burly Breaker / Dire-Strain Demolisher Curse of Leeches / Leeching Lurker Fangblade Brigand / Fangblade Eviscerator Graveyard Trespasser / Graveyard Glutton Harvesttide Infiltrator / Harvesttide Assailant Hound Tamer / Untamed Pup Kessig Naturalist / Lord of the Ulvenwald Outland Liberator / Frenzied Trapbreaker Reckless Stormseeker / Storm-Charged Slasher Shady Traveler / Stalking Predator Spellrune Painter / Spellrune Howler Suspicious Stowaway / Seafaring Werewolf Tavern Ruffian / Tavern Smasher Tireless Hauler / Dire-Strain Brawler Tovolar, Dire Overlord / Tovolar, the Midnight Scourge Tovolar's Huntmaster / Tovolar's Packleader Village Watch / Village Reavers Other Cards That Interact With Day/Night: Angel of Eternal Dawn Celestus Sanctifier Gavony Dawnguard Component Collector Firmament Sage Brimstone Vandal Obsessive Astronomer Olivia's Midnight Ambush Moonrager's Slash Sunstreak Phoenix Sunrise Cavalier Unnatural Moonrise Vadrik, Astral Archmage The Celestus So You Wanna Play Werewolves

(Treat them and anything attached to them as though they dont exist until your next turn.) 2: For each opponent, return up to one target nonland permanent that player controls to its owners hand
New for Lost Caverns of Ixalan will be Special Guests, a new approach to reprints that will see Masters release-level cards reappear in sets with artwork themed around the set
Dhelmise #091 IR Loading