Talisman of Indulgence

{T}: Add {C}.
{T}: Add {B} or {R}. This artifact deals 1 damage to you.

Talisman of Progress

{T}: Add {C}.
{T}: Add {W} or {U}. This artifact deals 1 damage to you.

You have no maximum hand size.
{T}: Add {C}.

Flash
Psychic Abomination — When this creature enters, counter target instant spell, sorcery spell, activated ability, or triggered ability.

{T}: Add {C}.
{7}, {T}, Sacrifice this artifact: Destroy target permanent.

{2}, {T}, Sacrifice this artifact: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

This artifact enters tapped.
{T}: Add {C}{C}.

This land enters tapped.
{T}: Add {W}, {U}, or {B}.