Sephara, Sky's Blade [Core Set 2020 Prerelease Promos] World Championships 2015 you may Normal Summon this

you may Normal Summon this card without Tributing

but I can assure you

apply this effect

Set: Ravnica Allegiance Guild Kit Type: Creature — Bird Rarity: Rare Cost: {G} Flying

Set: San Diego Comic-Con 2013 Type: Legendary Planeswalker — Liliana Rarity: Mythic Cost: {2}{B}{B} +1: Search your library for a Swamp card

Sephara, Sky's Blade [Core Set 2020 Prerelease Promos] World Championships 2015 you may Normal Summon thisSet: Core Set 2020 Prerelease Promos Type: Legendary Creature Angel Rarity: Rare Cost: {4}{W}{W}{W} You may pay {W} and tap four untapped creatures you control with flying rather than pay this spell's mana cost. Flying, lifelink Other creatures you control with flying have indestructible. (Damage and effects that say "destroy" don't destroy them.)