Underground River [Commander 2016] RC28 ) If this monster is

) If this monster is Summoned this way: Inflict damage to your opponent equal to this card's ATK

and it can block creatures with flying

Tokens" (Zombie-Type/EARTH/Level 1/ATK 100 / DEF 300) in Defense Position to your opponent's side of the field

Set: 2018 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Ultra Rare Attack: 2300 Defense: 1500 To Tribute Summon this card face-up

Set: The Lost Millennium Card type: Effect Monster Rarity: Common Attack: 500 Defense: 600 You can flip this card into face-down Defense Position once per turn during your Main Phase

Underground River [Commander 2016] RC28 ) If this monster isSet: Commander 2016 Type: Land Rarity: Rare {T}: Add {C}. {T}: Add {U} or {B}. Underground River deals 1 damage to you.