Vivid Crag [Modern Masters] Snake Shaman You can only use each

You can only use each effect of "Tri-Brigade Rugal the Silver Sheller" once per turn

send 1 Pyro-Type monster with 500 or less ATK from your hand to the Graveyard

and to the sea it will return

Inventors Type: Artifact Creature — Construct Rarity: Rare Cost: {6} Scuttling Doom Engine can't be blocked by creatures with power 2 or less

Set: 2016 Mega-Tins Mega Pack Card type: Normal Trap Rarity: Common Target 1 "Black Luster Soldier" monster you control

Vivid Crag [Modern Masters] Snake Shaman You can only use eachSet: Modern Masters Type: Land Rarity: Uncommon Vivid Crag enters the battlefield tapped with two charge counters on it. {T}: Add {R}. {T}, Remove a charge counter from Vivid Crag: Add one mana of any color.