Saproling Burst [Nemesis] Modern Masters 2015 Set: The Dark Type: Land

Set: The Dark Type: Land Uncommon Cost: {T}: Untap target attacking creature

Set: Legends Type: Artifact Rare Cost: {6} Sword of the Ages enters the battlefield tapped

Return it to the battlefield tapped under its owner's control at the beginning of the next end step

on the other hand

Saproling Burst [Nemesis] Modern Masters 2015 Set: The Dark Type: LandSet: Nemesis Type: Enchantment Rare Cost: {4}{G} Fading 7 (This enchantment enters the battlefield with seven fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.) Remove a fade counter from Saproling Burst: Create a green Saproling creature token. It has "This creature's power and toughness are each equal to the number of fade counters on Saproling Burst." When Saproling Burst leaves the