ROTA-JP014 紅涙の魔ラクリモーサ Kourui no Ma Lacrimosa (Blood Tears Demon Lacrimosa / Lacrima the Scarlet Sorrow)
Level 4 LIGHT Fiend Effect Monster
ATK 1200
DEF 1200
This card is always treated as a “Fiendsmith” card. You can only use the (1)st and (2)nd effect of this card’s name each once per turn.
(1) If this card is Normal or Special Summoned: You can send 1 “Fiendsmith” card from your Deck to the GY, except “Lacrima the Scarlet Sorrow”.
(2) During your opponent’s turn, if this card is in your GY (Quick Effect): You can target 1 “Fiendsmith” Link Monster in your GY; shuffle this card into the Deck, and if you do, Special Summon that monster.

ROTA-JP045 刻まれし魔の神聖棺 Demonsmith Agnus Dei (Fiendsmith’s Agnusdei)
LINK-3 LIGHT FIend Link Effect Monster
ATK 1800
Links: Bottom-Left; Top; Bottom-Right
Materials: 2+ monsters, including a LIGHT Fiend monster
(1) Once per turn (Quick Effect): You can target 1 non-Link LIGHT Fiend monster in your GY; Special Summon it, and if you do, equip this card you control to it as an Equip Spell with these effects.
● The equipped monster gains ATK equal to the total Link Ratings of the Link Monster Cards equipped to it x 600.
● If the equipped monster attacks a Defense Position monster, inflict piercing battle damage to your opponent.

Note: Agnus Dei is the Latin name under which the “Lamb of God” is honoured within Christian liturgies descending from the historic Latin liturgical tradition, including those of Roman Catholicism, Lutheranism and Anglicanism. It is the name given to a specific prayer that occurs in these liturgies, and is the name given to the music pieces that accompany the text of this prayer.

Source: X (Twitter)