Name:Brightcap Badger
ManaCost:3 G
Types:Creature Badger Druid
PT:3/4
S:Mode$ Continuous | Affected$ Fungus.YouCtrl,Saproling.YouCtrl | AddAbility$ Mana | Description$ Each Fungus and Saproling you control has "{T}: Add {G}."
SVar:Mana:AB$ Mana | Cost$ T | Produced$ G | Amount$ 1 | SpellDescription$ Add {G}.
T:Mode$ Phase | Phase$ End of Turn | ValidPlayer$ You | TriggerZones$ Battlefield | Execute$ TrigToken | TriggerDescription$ At the beginning of your end step, create a 1/1 green Saproling creature token.
SVar:TrigToken:DB$ Token | TokenScript$ g_1_1_saproling | TokenOwner$ You
DeckHas:Ability$Token
DeckHints:Type$Fungus|Saproling
AlternateMode:Adventure
Oracle:Each Fungus and Saproling you control has "{T}: Add {G}."\nAt the beginning of your end step, create a 1/1 green Saproling creature token.

ALTERNATE

Name:Fungus Frolic
ManaCost:2 G
Types:Instant Adventure
A:SP$ Token | TokenScript$ g_1_1_saproling | TokenAmount$ 2 | TokenOwner$ You | SpellDescription$ Create two 1/1 green Saproling creature tokens.
Oracle:Create two 1/1 green Saproling creature tokens. (Then exile this card. You may cast the creature later from exile.)
