CardName: Vechtus, Sire of Bogs
Cost:
Type: Legendary Land Creature - Swamp God
Pow/Tgh: 5/7
Rules Text: (Vechtus, Sire of Bogs isn’t a spell, it’s affected by
summoning sickness, and it has “{T}: Add {B} to your mana
pool.”)
Vechtus enters the battlefield tapped.
As long as you control seven or fewer Swamps, Vechtus isn't
a creature.
At the beginning of your upkeep, if Vechtus is a creature,
you may destroy target tapped creature.
Flavour Text:
Set/Rarity: Chalkdump Online Mythic
Vechtus, Sire of Bogs
M
Legendary Land Creature – Swamp God
(Vechtus, Sire of Bogs isn’t a spell, it’s affected by summoning sickness, and it has “: Add to your mana pool.”) Vechtus enters the battlefield tapped.
As long as you control seven or fewer Swamps, Vechtus isn't a creature.
At the beginning of your upkeep, if Vechtus is a creature, you may destroy target tapped creature.
: Add 
to your mana pool.”)
An idea I had in discussion about The Worldshell.