Skeleton Scavengers [Stronghold] Frog Horror if you control twenty or

if you control twenty or more creatures

Skybridges from across Kylem converge at the grand stadium of Valor's Reach

put that many charge counters on Sun Droplet

Flashback {X}{R}{R}{R} (You may cast this card from your graveyard for its flashback cost

Those creatures don't untap during their controllers' next untap steps

Skeleton Scavengers [Stronghold] Frog Horror if you control twenty orSet: Stronghold Type: Creature Skeleton Rarity: Rare Cost: {2}{B} Skeleton Scavengers enters the battlefield with a +1 +1 counter on it. Pay {1} for each +1 +1 counter on Skeleton Scavengers: Regenerate Skeleton Scavengers. When it regenerates this way, put a +1 +1 counter on it.