Thoughtseize is much better though because it stacks well in multiples (early in the game), allows you to make their mulligan at least one order of magnitude worse than their current hand, and has usefulness in the late game as well
This way, you know you aren't wasting your precious wild cards.
But in a format like Legacy that's all about playing efficient threats and answers, it turns out that countering a one-drop for free is really goodso good that soon after the card was released, pretty much all blue decks were playing the card

Self-Discard Doctor Doom, King of Latveria 1.9%inclusion 35 decks 1.81K decks Songbird, Sonic Screamer 0.7%inclusion 5 decks 760 decks Misty Knight, Hero for Hire 0.5%inclusion 4 decks 790 decks Baron Helmut Zemo 0.1%inclusion 3 decks 2.03K decks Astonishing Spider-Man 0.3%inclusion 2 decks 760 decks Top Commanders Hashaton, Scarab's Fist 7.8%inclusion 226 decks 2.89K decks Captain Howler, Sea Scourge 6.6%inclusion 192 decks 2.89K decks Norman Osborn 7.0%inclusion 164 decks 2.36K decks Anje Falkenrath 4.0%inclusion 119 decks 2.95K decks Gavi, Nest Warden 2.2%inclusion 66 decks 2.95K decks Asmoranomardicadaistinaculdacar 2.0%inclusion 59 decks 2.95K decks Oskar, Rubbish Reclaimer 1.9%inclusion 56 decks 2.95K decks Flubs, the Fool 1.8%inclusion 54 decks 2.95K decks Varina, Lich Queen 1.8%inclusion 54 decks 2.95K decks Sefris of the Hidden Ways 1.6%inclusion 48 decks 2.95K decks Sauron, the Dark Lord 1.5%inclusion 44 decks 2.95K decks Toluz, Clever Conductor 1.4%inclusion 42 decks 2.95K decks Kefka, Court Mage 1.6%inclusion 41 decks 2.60K decks Ellie and Alan, Paleontologists 1.3%inclusion 38 decks 2.95K decks Quintorius, History Chaser 2.0%inclusion 37 decks 1.81K decks Raffine, Scheming Seer 1.2%inclusion 36 decks 2.95K decks Brallin, Skyshark Rider // Shabraz, the Skyshark 1.2%inclusion 34 decks 2.95K decks Rielle, the Everwise 1.1%inclusion 32 decks 2.95K decks Clive, Ifrit's Dominant 1.2%inclusion 30 decks 2.60K decks Olivia, Mobilized for War 1.0%inclusion 29 decks 2.95K decks Chainer, Nightmare Adept 1.0%inclusion 28 decks 2.95K decks Greasefang, Okiba Boss 0.9%inclusion 27 decks 2.95K decks Joshua, Phoenix's Dominant 1.0%inclusion 26 decks 2.58K decks Lorehold, the Historian 1.3%inclusion 24 decks 1.81K decks New Cards Nick Fury, Agent of S.H.I.E.L.D

Summary MTG will release seven sets in 2025, including 3 Universes Beyond expansions, sparking controversy over prices and legality