The built-in exile at end step or leaving the battlefield clause on Unearth is another key limitation, which is why your best targets for this are creatures which can have massive impact inside of one turn
Your card choices matter a lot and change from week to week
Turn Volrath into 7/5 version of creatures with scaling size abilities, such as bouncing 7 permanents with Cephalid Constable, drawing 7 cards with Cold-Eyed Selkie, or making opponents discard 7 cards with Needle Specter
Watch Me (Draw/Win Win) Commander / EDH Casual Combo Infinite Combo Mono-Blue Multiplayer Creature (14) 1x AEther Adept 1x Augury Owl 1x Consecrated Sphinx 1x Jin-Gitaxias, Core Augur 1x Laboratory Maniac 1x Leveler 1x Lighthouse Chronologist 1x Niblis of the Breath 1x Psychosis Crawler 1x Sage of Epityr 1x Sea Scryer 1x Silver Myr 1x Sturmgeist 1x Tideforce Elemental Land (40) Enchantment (11) 1x Leyline of Anticipation 1x Lost in Thought 1x Mind Over Matter 1x Omniscience 1x Pemmin's Aura 1x Pendrell Flux 1x Retreat to Coralhelm 1x Rhystic Study 1x Thought Reflection 1x Treachery 1x Well of Ideas Artifact (12) Instant (13) 1x Brainstorm 1x Counterspell 1x Cyclonic Rift 1x Disperse 1x High Tide 1x Long-Term Plans 1x Mystical Tutor 1x Negate 1x Thwart 1x Turn Aside 1x Twiddle 1x Unsummon 1x Vapor Snag Sorcery (9) 1x Enter the Infinite 1x Gitaxian Probe 1x Merchant Scroll 1x Part the Waterveil 1x Time Stretch 1x Time Warp 1x Undo 1x Walk the Aeons 1x Wash Out
This card can now make up for its high mana cost by drawing you absurd numbers of cards if played at the right time
Sudden light flared, and he squeezed his eyes tight
