Volrath Counters

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There are basically two types of creatures in this deck:
• Creatures that can add +1/+1 counters cheaply
• Creatures that can use +1/+1 counters for something
and Volrath switches between these two types.
There's another known quirk with Volrath and copy effects: If you copy Volrath while it's copying something else (let's say a Triskelion), you get a copy of the Triskelion (not Volrath), and it also has Volrath's switching ability.
 
Mana Acceleration (14): General (1): Spells (7): Sideboard (Omitted/Cut card ideas):
1 Crystalline Crawler 1 Volrath, the Shapestealer 1 Cauldron of Souls 1 Followed Footsteps
1 Workhorse   1 The Ozolith 1 Evolution Vat
1 Hadana's Climb // Winged Temple of Orazca Creatures (42): 1 Spitting Image 1 Rite of Replication
1 Fertilid 1 Etched Oracle 1 Stolen Identity 1 Vesuvan Doppelganger
1 Gyre Sage 1 Farmstead Gleaner 1 Branching Evolution 1 Vesuvan Shapeshifter
1 Jiang Yanggu, Wildcrafter 1 Mindless Automaton 1 Death's Presence 1 Prime Speaker Zegana
1 Map the Wastes 1 Phyrexian Devourer 1 Doubling Season 1 Anthroplasm
1 Marwyn, the Nurturer 1 Solarion   1 Sphinx of Magosi
1 Ordeal of Nylea 1 Triskelavus   1 Scavenging Ooze
1 Rishkar, Peema Renegade 1 Triskelion   1 Scute Mob
1 Selvala, Heart of the Wilds 1 Walking Ballista   1 Managorger Hydra
1 Vastwood Surge 1 Altered Ego   1 Clone Legion
1 Verdant Confluence 1 Corpsejack Menace   1 Deepglow Skate
1 Viridian Joiner 1 Experiment Kraj   1 Winding Constrictor
  1 Fathom Mage   1 Hardened Scales
Lands (36): 1 Gilder Bairn   1 Herald of Secret Streams
1 Underground Sea 1 Master Biomancer   1 Vigor
1 Bayou 1 Progenitor Mimic   1 Experiment One
1 Tropical Island 1 Reyhan, Last of the Abzan   1 Spike Hatcher
1 Dimir Aqueduct 1 Vorel of the Hull Clade   1 Golgari Grave-Troll
1 Golgari Rot Farm 1 Vulturous Zombie   1 Skullbriar, the Walking Grave
1 Simic Growth Chamber 1 Necropolis Regent   1 Shipbreaker Kraken
1 Opulent Palace 1 Necrotic Ooze   1 Cultivator of Blades
1 Zagoth Triome 1 Noosegraf Mob   1 Marionette Master
1 Agadeem's Awakening // Agadeem, the Undercrypt 1 The Haunt of Hightower   1 Canopy Crawler
1 Alchemist's Refuge 1 Clever Impersonator   1 Wall of Limbs
1 Cave of Temptation 1 Novijen Sages   1 Dirtcowl Wurm
1 Command Tower 1 Phyrexian Metamorph   1 Ob Nixilis, the Fallen
1 Glasspool Mimic // Glasspool Shore 1 Sage of Fables   1 Thopter Squadron
1 Guildmages' Forum 1 Sage of Hours   1 Pentavus
1 Karn's Bastion 1 Simic Manipulator   1 Tetravus
1 Khalni Ambush // Khalni Territory 1 Spark Double   1 Krav, the Unredeemed
1 Llanowar Reborn 1 Bloodspore Thrinax   1 Ageless Entity
1 Mirrorpool 1 Champion of Lambholt   1 Grismold, the Dreadsower
1 Novijen, Heart of Progress 1 Domesticated Hydra   1 Chasm Skulker
1 Opal Palace 1 Forgotten Ancient   1 Oneirophage
1 Path of Ancestry 1 Heroes' Bane   1 Toothy, Imaginary Friend
1 Turntimber Symbiosis // Turntimber, Serpentine Wood 1 Hydra Broodmaster   1 Kavu Predator
1 Vastwood Fortification // Vastwood Thicket 1 Kalonian Hydra   1 Arcbound Crusher
1 Winding Canyons 1 Mycoloth   1 Clockwork Dragon
2 Swamp 1 Ravenous Slime   1 Lorescale Coatl
4 Island 1 Sekki, Seasons' Guide   1 Cruel Sadist
5 Forest 1 Spike Weaver   1 Necroplasm
1 Sol Ring 1 Splitting Slime   1 Feral Hydra
  1 Wildwood Scourge   1 Thought Gorger