Another possibility would be more Collectors Edition cards (with gold borders)
Some individuals may trade fake cards for real Magic cards
These are supported by various other situational combo lines, which layer alongside each other.2023-09-16 Kess NausOUTDATEDKess uses the turbo Grixis cards such as Ad Nauseam and Peer into the Abyss to draw into their combos, most often involving Underworld Breach and Thassa's Oracle
Exile this creature at the beginning of the next end step, then you may cast it from exile on a later turn.) If Rayblade Trooper dies at the same time as one or more creatures you control with +1/+1 counters on them, its second ability will trigger for each of those creatures
Any of the Simic Elf decks of late, Sea Monster tribal decks want this, and of course, any reanimator shell with a pretty common creature type might be able to squeeze the Titan in
Virtual protection for your creatures is a nice addition