Both of these Tuners have effects that allow you to Special Summon them from the Graveyard.Specifically, Fishborg Archer can be summoned if you control no Monsters and discard a Water Monster
It is due to her intervention that the Lancers, their allies and Leo are finally able to defeat Zarc after he spent the past few episodes tearing through them
If you lay Memory Adept on to a stable board you will quickly bring the game to a close in your favour however if you are at all behind when you make Adept you will probably have spent 5 mana to gain 5 or 6 life and draw one or two cards which is OK but not great, especially as when you most need the life you opponent will just ignore Jace and hit your face instead
If you want to use this card at its highest rarity, then youll want to go for that Master Ball pattern
In older formats, Sky Pillar was the card to protect it
See my best card draw lists for the other colors blue, green, red, colorless, and white