This elegant loop transforms Hope Tender into a self-contained mana engine by leaning on the unique properties of its surrounding pieces. When enchanted by Pemmin's Aura, the tender gains a cheap untap ability that directly counteracts its own exertion cost. To sustain this, Azorius Chancery provides a dual-mana foundation while another land feeds the initial mana requirement for the tender's activated ability. By endlessly cycling the untaps between Hope Tender and your lands, you can continuously filter your blue mana through the aura to generate an infinite surplus of white and blue mana alongside completely untapped lands.