Because the draw trigger only fires at 7 or fewer, you want cards with immediate value, not cards you park in hand
It still adds some personal flavor too, using typefacing and a Phyrexian to get the point across
One particular story in Tag Force 3 is siding with Chazz in his old obelisk blue uniform (before his Character Development)
Notably, Hildibrands Adventure spell, Gentlemans Rise, triggers the decks Commander Yshtola, Nights Blessed, dealing two damage to all opponents while you gain two life
Lifegain effects fall into two categories: single-effect, big bursts of lifegain from cards like Feed the Clan, and incidental lifegain from cards like Soul Warden and Kambal, Consul of Allocation
UR Ultra Rare Semi-limited Semi-limited Droll & Lock Bird X WIND Level 1 [ SpellcasterEffect ] ATK 0 DEF 0 If a card(s) is added from the Main Deck to your opponent's hand, except during the Draw Phase (Quick Effect): You can send this card from your hand to the GY