The main thing with Krrik is to aggressively spend your life total to cast black spells, which in turn leads to lifegain
Pull rate from Rare Packs: 2.63% The estimated pull rate for Jolteon (Eevee Grove) from a Rare Pack is approximately 2.63%, meaning you might need to open around 39 Rare Packs to obtain it
This monster's Level is increased by the Level of monsters it destroys by battle

Act Amber R 34/204 Duckburg Funsos Funzone Loc Amber R 35/204 Minnie Mouse Amethyst Champion Char Amethyst R 49/204 The Horned King Triumphant Ghoul Char Amethyst R 50/204 Creeper Loyal Lackey Char Amethyst R 51/204 Coldstone Reincarnated Cyborg Char Amethyst R 52/204 Magica De Spell Spiteful Sorceress Char Amethyst R 59/204 Ursula Whisper of Vanessa Char Amethyst R 62/204 Cant Hold it Back Anymore Song Amethyst R 67/204 Grimorum Arcanorum Item Amethyst R 84/204 Penumbra Moon Alien Char Emerald R 85/204 Baloo Carefree Bear Char Emerald R 86/204 Megara Secret Keeper Char Emerald R 87/204 Goldie OGilt Cunning Prospector Char Emerald R 91/204 Goofy Emerald Champion Char Emerald R 95/204 Trust in Me Song Emerald R 100/204 Enigmatic Inkcaster Item Emerald R 102/204 White Agony Plains Golden Lagoon Loc Emerald R 103/204 Diablo Watchful Raven Char Ruby R 121/204 Donald Duck Ruby Champion Char Ruby R 122/204 Elisa Maza Intrepid Investigator Char Ruby R 123/204 Aladdin Barreling Through Char Ruby R 128/204 Shere Khan Fierce and Furious Char Ruby R 129/204 Next Stop, Olympus Act Ruby R 130/204 Get to Safety

However, she's also known for returning from her Plumecreed journey seven seasons after her own funeral, surprising everyone, including herself
Once youre a few turns in, it should have no trouble killing almost anything your opponents play