However, Wizards underestimated the Critical Existence Failure aspect of Magic, leading to competitive players aggressively paying the 2 life for powerful effects they shouldn't get on their deck colors, making Phyrexian mana responsible for some of the biggest color bleeds in the modern color pie
Activate only if an opponent controls more lands than you
Then blue can temporarily remove either with a bounce spell, but that might not change anything
Its indestructible, so it should get into combat easily, and just a small Giant Growth can make you steal that many cards
Servant of the Conduit: [Category 2] ETB yield is 2 Energy for 2 mana, then you can spend 1 Energy to get one mana of any color
Nonetheless, because of multiple players, poker decisions become incredibly more complex than in MTG