Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite card draw at the beginning of the next upkeepInfinite draw triggers at the beginning of the next upkeepInfinite +1/+1 counters on a creatureInfinite +1/+1 counters on Golems you control
How it works
Activate Urza's Bauble by tapping and sacrificing it.
Ich-Tekik's second ability triggers, putting a +1/+1 counter on it and each Golem you control.
Resolve the Urza's Bauble ability.
Activate Arcbound Reclaimer by removing a +1/+1 counter from it, putting Urza's Bauble from your graveyard onto the top of your library.
Cast Urza's Bauble from the top of your library by paying 0 life.
Repeat.
This ingenious loop uses Bolas's Citadel to cast spells directly from the top of your library for life instead of mana, turning Urza's Bauble into a free zero-mana draw engine. Whenever the Bauble is sacrificed, Ich-Tekik, Salvage Splicer triggers to grow itself and your Golems with +1/+1 counters, which also conveniently provide the exact fuel Arcbound Reclaimer needs to recycle the Bauble right back onto your library. By continuously stripping a counter from Arcbound Reclaimer to retrieve Urza's Bauble and replaying it through Bolas's Citadel, you generate an endless cascade of artifact sacrifices, enters-the-battlefield triggers, and ever-growing stats across your board.