Felothar the Steadfast changes how combat damage is assigned and draws a ton of cards from sacrificed creatures with high toughness and low power

Abominable Treefolk Ambassador Oak Ancient Lumberknot Ancient of the Equinox Argothian Treefolk Battlewand Oak Black Oak of Odunos Black Poplar Shaman Blanchwood Treefolk Blighted Blackthorn Bog-Strider Ash Bosk Banneret Burlfist Oak Canker Abomination Cloudcrown Oak Colfenor, the Last Yew Crabapple Cohort Cradle Guard Dauntless Dourbark Deadwood Treefolk Doran, Besieged by Time Doran, the Siege Tower Dungrove Elder Ebony Treefolk Enraged Huorn Everbark Shaman Ezzaroot Channeler Faeburrow Elder Fangorn, Tree Shepherd Fendeep Summoner Ferrafor, Young Yew Flora Colossus Flowering Lumberknot Foxfire Oak Gaea's Avenger Generous Ent Ghastbark Twins Ghoultree Gnarlbark Elm Gnarled Grovestrider Gnarled Professor Gnarled Sage Gnarlroot Pallbearer Great Forest Druid Great Oak Guardian Guardian of Cloverdell Harold and Bob, First Numens Heartwood Storyteller Heartwood Treefolk Herbology Instructor Indomitable Ancients Ironroot Treefolk Ironroot Warlord Kalonian Twingrove Kurbis, Harvest Celebrant Leaf-Crowned Elder Lignify Lumberknot Magnigoth Sentry Magnigoth Treefolk Malady Invoker Mirrorwood Treefolk Moonlit Lamenter Mossbeard Ancient Nemata, Grove Guardian Nemata, Primeval Warden Oaken Brawler Oakgnarl Warrior Old Ghastbark Old Man Willow Old-Growth Educator Orchard Strider

Sometimes it will put them to 0 or less and you have to wait a little to draw your removal but I have only ever seen the drawback cost one game in hundreds
Meanwhile, Void Beckoner, the card that Spacegodzilla is based on, will not be affected
Theyve made prominent reappearance in Modern Horizons 3 , and have even have a Jumpstart 2022 front card after them