Titan of Littjara Titan of Littjara is the most expensive MTG Commander card in the Sliver Swarm Precon deck with a mana cost of 4UU
If they do match, that card is probably from Beta
Decklist: Modern Simic Graft Plaxcaster Frogling | Illustration by Greg Staples Creatures (29) Coiling Oracle x3 Thrummingbird x3 Plaxcaster Frogling x4 Vigean Graftmage x2 Managorger Hydra x3 Cytoplast Manipulator x3 Assault Zeppelid x4 Fungal Behemoth x3 Helium Squirter x2 Triskelion x2 Instants (7) Mirrorweave x2 Inspiring Call x2 Experimental Augury x3 Lands (24) Island x5 Forest x5 Llanowar Reborn x3 Oran-Rief, the Vastwood x3 Hinterland Harbor x4 Drannith Ruins x2 Restless Vinestalk x2 This Modern deck will focus on building creatures with +1/+1 counters and protecting them from your opponents removal
Dawn of Hope, meanwhile, is a very efficient way to tack a cantrip onto any lifegain effect
Mirri, Weatherlight Duelist [Cat]: The first clause is limiting, but not that limiting
The intention of the mechanic was good, and the designers hearts were in the right place