Well want a few other ways to seize onto our life gain and make the most of its value
While Nezahal is a personal favorite of mine, its not quite as resilient and game-ending as Hullbreaker Horror, which takes Tidespout Tyrant and turns it up to eleven
Bitterblossom It should be no surprise that Bitterblossom is the absolute best kindred card, even when you dont play it in faerie decks

Paradox Power Commander (2) The Thirteenth Doctor Yasmin Khan Creature (24) Dan Lewis Graham O'Brien Memory Worm Nardole, Resourceful Cyborg Sisterhood of Karn Thijarian Witness Jenny Flint River Song Ryan Sinclair Bill Potts Danny Pink Iraxxa, Empress of Mars Madame Vastra Osgood, Operation Double The Foretold Soldier Karvanista, Loyal Lupari Me, the Immortal Strax, Sontaran Nurse The Fugitive Doctor The Twelfth Doctor Clara Oswald Lunar Hatchling Flaming Tyrannosaurus Frost Fair Lure Fish Instant (7) Growth Spiral Surge of Brilliance Think Twice Beast Within Chaos Warp Flatline Decaying Time Loop Sorcery (14) Ponder Preordain Farseek Start the TARDIS Cultivate Impending Flux Search for Tomorrow Wreck and Rebuild Throes of Chaos Truth or Consequences Into the Time Vortex Last Night Together Quantum Misalignment Twice Upon a Time Enchantment (7) Carpet of Flowers Heaven Sent The Flux Become the Pilot Bigger on the Inside Fugitive of the Judoon Return the Past Artifact (10) Sol Ring Arcane Signet Psychic Paper TARDIS Talisman of Curiosity Talisman of Impulse Confession Dial Cursed Mirror River Song's Diary Sonic Screwdriver Land (36) Cinder Glade Command Tower Desolate Lighthouse Dreamroot Cascade Exotic Orchard Fiery Islet Forest x4 Frontier Bivouac Frostboil Snarl Gallifrey Council Chamber Game Trail Island x4 Mountain x3 Myriad Landscape Ominous Cemetery Path of Ancestry Reliquary Tower Rockfall Vale Rogue's Passage Rootbound Crag Sheltered Thicket Stormcarved Coast Temple of Abandon Temple of Epiphany Temple of Mystery Temple of the False God Vineglimmer Snarl Waterlogged Grove Plane (10) Besieged Viking Village Fixed Point in Time Kerblam

Thats not the current situation, but its something to keep in mind for larger conversations around a format
It might seem like this card has three different modes, but in most games you will be using either of the two more powerful ones: either kill a creature or kill a creature and make a 1/1 token