there's the Unglued cracked-egg symbol, there is a rooster head, a straight-up chicken, there's a glasses and a mustache, a goblin head, and I'm not even sure what the lower left thing is
For example, a graveyard thats completely empty save for Bitterblossom (Tribal Enchantment) and Walking Ballista (Artifact Creature) would count as four types for Delirium
Aang's Defense Abandon Attachments Abeyance Abzan Charm Academic Dispute Accelerate Accumulated Knowledge Acrobatic Maneuver Afflict Afterlife Insurance Aggressive Urge Airbending Lesson Airship Crash Akroma's Blessing Aleatory Altar's Reap Ambitious Assault Ancestral Recall Ancient Excavation Angelsong Annihilate Aphotic Wisps Arcane Denial Arcane Epiphany Arcane Subtraction Argent Mutation Arrester's Admonition Artificer's Epiphany Artistic Refusal Aura Blast Aura Extraction Aura Finesse Auspicious Arrival Azorius Charm Backslide Bag Check Balduvian Rage Bandage Bane's Contingency Banishing Stroke Barrier Breach Befuddle Behold the Multiverse Benefactor's Draught Bewilder Bewildering Blizzard Big Score Bind Bladebrand Blessed Wine Blindblast Blinding Spray Blink of an Eye Blood for the Blood God
You know the one I mean
Treasure Cruise is only narrow in that you need to have ways to fill up your graveyard quickly, be that lots of cycling, discard or just cheap spells
This Sarkhan card in particular can become a Nicol Bolas when we cast it and bash our opponents