Jegantha, the Wellspring

Companion — No card in your starting deck has more than one of the same mana symbol in its mana cost. (If this card is your chosen companion, you may cast it once from outside the game.)
{T}: Add {W}{U}{B}{R}{G}. This mana can't be spent to pay generic mana costs.
Card Type Breakdown
Land
41% – 25 cards
Creature
33% – 20 cards
Sorcery
9% – 6 cards
Enchantment
2% – 1 cards
Artifact
4% – 2 cards
Instant
3% – 2 cards
Planeswalker
6% – 4 cards
Frequent Cards
Land
Fabled Passage 100%
Ketria Triome 89%
Stomping Ground 89%
Command Tower 78%
Steam Vents 78%
Breeding Pool 78%
Blood Crypt 67%
Raugrin Triome 67%
Savai Triome 67%
Hallowed Fountain 67%
Creature
Migratory Greathorn 67%
Uro, Titan of Nature's Wrath 67%
Illuna, Apex of Wishes 67%
Gemrazer 67%
Dreamtail Heron 56%
Faeburrow Elder 56%
Fiend Artisan 56%
Auspicious Starrix 56%
Brokkos, Apex of Forever 56%
Nethroi, Apex of Death 44%
Sorcery
Genesis Ultimatum 56%
Ruinous Ultimatum 56%
Inspired Ultimatum 56%
Eerie Ultimatum 56%
Emergent Ultimatum 44%
Migration Path 33%
Beanstalk Giant // Fertile Footsteps 33%
Storm's Wrath 22%
Mythos of Vadrok 22%
Domri's Ambush 22%
Enchantment
Omen of the Hunt 44%
Fires of Invention 22%
Elspeth Conquers Death 11%
Offspring's Revenge 11%
Omen of the Sea 11%
Whirlwind of Thought 11%
Titans' Nest 11%
Omen of the Forge 11%
Outlaws' Merriment 11%
Artifact
The Great Henge 44%
Embercleave 33%
Midnight Clock 33%
Mana Geode 22%
Arcane Signet 22%
Chromatic Lantern 22%
Altar of the Pantheon 11%
Raugrin Crystal 11%
The Cauldron of Eternity 11%
Zagoth Crystal 11%
Instant
Growth Spiral 44%
Deathsprout 11%
Keep Safe 11%
Jaya's Greeting 11%
Fire Prophecy 11%
Slaying Fire 11%
Lazotep Plating 11%
Veil of Summer 11%
Ram Through 11%
Scorching Dragonfire 11%
Planeswalker
Liliana, Dreadhorde General 33%
Vraska, Golgari Queen 22%
Vivien, Monsters' Advocate 22%
The Royal Scions 22%
Chandra, Awakened Inferno 22%
Teferi, Time Raveler 22%
Narset of the Ancient Way 22%
Sarkhan the Masterless 11%
Domri, Chaos Bringer 11%
Ashiok, Dream Render 11%