CardName: Propaganda Spot
Cost: 0
Type: Instant
Pow/Tgh: /
Rules Text: Chose one:
-Pay {w}:You gain 5 lives
-Pay {r}:Target creature can't block this turn.
-Pay {g}:Shuffle up to 3 cards from target players Graveyard
into their library
Flavour Text:
Set/Rarity: Hunger Games Deck None
Propaganda Spot
Instant
Chose one:
-Pay :You gain 5 lives
-Pay :Target creature can't block this turn.
-Pay :Shuffle up to 3 cards from target players Graveyard into their library
Cankerous Thirst works because all "modes" have the same target requirement, but here you have one mode without targets, one targeting a creature, one targeting a player.
I suggest with "kicker , and/or ", because additional costs work differently from so-called "enhanced spells" in that the choice of paying additional costs is locked in before choosing targets.
:You gain 5 lives
:Target creature can't block this turn.
:Shuffle up to 3 cards from target players Graveyard into their library
Maybe
as the base cost and then in the vein of Cankerous Thirst
> "If
was spent to cast this spell, you gain 5 life. If 
was spent to cast this spell, ..."
?
Cankerous Thirst works because all "modes" have the same target requirement, but here you have one mode without targets, one targeting a creature, one targeting a player.
I suggest
with "kicker 
, 
and/or 
", because additional costs work differently from so-called "enhanced spells" in that the choice of paying additional costs is locked in before choosing targets.