Deaths Shadow has been very effective for me from the 8-Rack sideboard, so much that Ive been sideboarding it in when I thought I wouldnt, like against Affinity or regular Jund. In the future Ill probably have Deaths Shadow in the sideboard of more Modern decks
This is because of two of his abilities in particular
If this card is Normal or Special Summoned: You can add 1 DARK Cyberse monster from your Deck to your hand, except "Backup @Ignister", then discard 1 card
Saw in Half and The Space Family Goblinson do not carry the acorn security seal
Most boxes contain two unless youre really unlucky
Modernize your Insect Strategy Supply Line ROTA-EN081 Supply Soldier of the Indestructible Insects Level 5 EARTH Insect Effect Monster ATK 600 DEF 300 When an Insect monsters effect is activated (Quick Effect): You can Special Summon this card from your hand, then if you activated this effect in response to your opponents effect activation, negate that effect, also until the end of your next turn, after this effect resolves, you cannot Special Summon from the Extra Deck, except Insect monsters