Selesnya Sanctuary [Commander 2017] Modern Masters Tokens If a monster(s) is Special

If a monster(s) is Special Summoned from your opponent's Extra Deck (except during the Damage Step): You can look at your opponent's Extra Deck and send 1 monster from it to the GY

Set: 2021 Tin of Ancient Battles Card type: Continuous Trap Rarity: Rare You can target 1 face-up card on the field

then Special Summon this card in Attack Position as an Effect Monster (Warrior/DARK/Level 2/ATK 0/DEF 0) with the following effect

Set: Time Spiral Type: Sorcery Rarity: Common Cost: {4}{R} Destroy target artifact or land

Selesnya Sanctuary [Commander 2017] Modern Masters Tokens If a monster(s) is SpecialSet: Commander 2017 Type: Land Rarity: Common Selesnya Sanctuary enters the battlefield tapped. When Selesnya Sanctuary enters the battlefield, return a land you control to its owner's hand. {T}: Add {G}{W}.