mtg cards like howling mine and Tempting Wurm for a helpful deck The fonts open sourced and or properly commercially licensed Cards like Howling Mine? :

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You will not find endless finish options or experimental textures

Mine were bigger

Available cards [1-3 at random]: Tundra, Savannah, Mox Opal, Chrome Mox, Vampiric Tutor, Force of Will, Force of Negation, Demonic Tutor, Sword of Feast and Famine, Rhystic Study, The Great Henge, Mana Vault, Sheoldred The Apocalypse, Mana Drain, Cavern of Souls, Ancient Tomb

Then we have Fangkeeper's Familiar, the Sultai four-drop 3/3 flashing with an ETB to counter a dork, destroy an enchantment or surveil 3 and gain life if those aren't needed

A popular way to build Toski is to equip and enchant it with as many Equipments and Auras as possible, relying on its indestructibility to power through and deal big damage