This ingenious loop turns Trazyn the Infinite into a one-man mana engine by raiding your graveyard for the right tools. Because White Lotus Tile sits in your graveyard as an artifact, Trazyn inherits its ability to tap for mana based on your shared creature types—a requirement effortlessly satisfied by Amoeboid Changeling, which makes Trazyn a Sliver when it taps to strip or grant types. Meanwhile, Scuttling Sliver provides the crucial background synergy that grants Trazyn the active ability to untap itself for just two mana, allowing you to filter the mana and repeat the process endlessly.